Prime Orra 700C Alloy Gravel Wheelset 22Taking you from the pavement to the path less-travelled with seamless speed, strength and sturdiness, this hard-wearing Prime wheelset is up for any bikepacking or gravel-grinding adventure. Holding a 30mm depth and 21mm internal width, the Kanza keeps you brilliantly balanced as you roll over rough and irregular surfaces. The alloy-construction gives a durable and robust showing as you take on day-long runs and leisurely country rides. Strong and Tough, Gravel-Grinding Wheels Spinning on CNC-machined RD020 hubs, each rotation is super-smooth as your route gets rougher. Double-butted Pillar spokes stiffen and strengthen each wheel while adding an aerodynamic touch for a super-speedy experience. Coming disc brake compatible, the Prime Orra 700C Alloy Gravel Wheelset 22 lets you take on any venturesome bikepacking route with confidence, composure and unmatched control. Features: Rim Material: Alloy Internal Rim Width: 21mm External Rim Width: 25mm Rim Depth: 30mm Hubs: RD020, CNC machined 6061 alloy hub body Freehub: Shimano/SRAM 9/10/11 speed Disc Mounting: Center Lock Axle 12mm thru axle front and rear (QR conversion kits sold separately) Spokes: Pillar PDB 1415, double-butted spokes Rider Weight Limit: 110kg Weight: Front: 750g; Rear: 870g; Pair: 1620gDelivered With: 4 spare spokes & nipples Tubeless Valves 15mm thru-axle end caps 10-Speed spacer Note: QR conversion kits sold separatelySpoke Length: Front Drive Side: 281mm, Front Non-Drive Side: 284mm Rear Drive Side: 281mm, Rear Non-Drive Side: 284mmBearings Front: 2x 6902 Sealed Cartridge Bearings Rear: 2x 6902 Sealed Cartridge Bearings Freehub: 2x 6902 Sealed Cartridge BearingsRim ERD 577mmSpares (available separately):Prime Disc Brake Conversion Kits (Front) Prime RD020 QR Front Conversion Kit Prime RD020 12mm Front Conversion Kit Prime RD020 15mm Front Conversion Kit Prime Disc Brake Conversion Kits (Rear) Prime RD020 QR Rear Conversion Kit Prime RD020 12mm Rear Conversion Kit Prime Bearing Kits Prime RR CeramicSpeed Bearing Kit Prime RD020 Front Hub Bearing Kit Prime RD020 Rear Hub Bearing Kit Prime RD020 Freehub Bearing Kit Prime Freehubs Prime XDR Freehub Body Prime RD020 Shimano/SRAM Freehub Body Prime RD020 Campagnolo Freehub Body Prime Crash Replacement ProgrammeAt Prime we understand that a crash or unexpected accident may occur under normal riding conditions. If in the event of a fall or accident where your Prime product sustains damage beyond repair, you can return the damaged component in exchange for a new product at 40% off the RRP. Please note that the Prime Crash Replacement Programme is only valid for the original purchaser within 2 years of purchase.Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Gravel Comfort Handlebar TapeWhether you're adventuring into the countryside or commuting from A to B on the back roads, this handlebar tape offers smooth and reliable grip on every ride. It features Prime's Super Anti-Slippery Technology, which allows you to benefit from its superior grip in all weather conditions. Prepared for the elements, this model comes complete with anodised alloy screw-in bar end plugs and finishing strips, making them resistant to corrosion. One final benefit is this version's 3.5mm thickness, which soaks up vibrations and shocks from the road and gives you a smoother riding experience.In The Box 2x Rolls2x Finishing Strips2x Anodised alloy screw in bar end plugFeatures: Embossed Prime logos Super Anti-Slippery Technology - grippy even when wet 3.5mm thick Shockproof Silicone Gel for added comfort Anodised alloy screw in bar end plug Weight: 115g/pc (230g/set) Buy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Kanza Gravel Bike Handlebar This brilliant handlebar is designed for adventurous gravel rides as it gives you smooth and reliable steering performance. Equipped a rock-solid 6061 aluminium construction, this versatile warrior is perfect for guiding you across mixed terrain conditions. Engineered for maximum control, Prime has also kitted this model out with a 16° flared-drop which creates a wider, more stable platform for excellent handling on tricky descents. Lightweight Gravel HandlebarDeveloped to take you further than before, this mixed terrain conqueror weighs in at only 330g (420mm version). This means you can enjoy its tremendous strength without worrying about adding any unnecessary grams to your ride. Taking you from the city streets to the rocky forest pathways, its 31.8mm bar diameter adds another layer of durability to this already robust workhorse. Features: Material: 6061 Aluminium Use: Road, Gravel Diameter: 31.8mm Drop Flare: 16° Rise: 20mm Bar Drop: 125mm Bar Reach: 75mm Weight: 330g (420mm version)Buy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Orra Gravel SeatpostThis seatpost is specifically designed for gravel riding as it offers amazing comfort and control on your adventures. It features anti-shock technology, which reduces the numbness and fatigue associated with riding across unpredictable mixed terrain conditions. This allows you to enjoy a smoother riding experience with less pressure on your waist, perineal area and knees, as you take the road less travelled with this gravel seatpost.Adjustable Gravel SeatpostDesigned for ease of use, this seatpost comes equipped with numerous options for adjustability. This allows you to easily dial in your ideal saddle position, for a more comfortable riding experience. The Prime Orra Gravel Seatpost is a perfect choice of upgrade for riders who want to explore further than ever before.Manufacturer Part Numbers:27.2mm Option: PKGSP27231.6mm Option: PKGSP316 Features: Material: 2014-T6 Alloy Anti-shock technology reduces numbness and fatigue of waist, buttocks and knees Diameter: 27.2 or 31.6mm Length: 350mm Offset: 6mm (27.2), 10mm (31.6) Weight: 310g (27.2), 336g (31.6) Buy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Orra Gravel SeatpostThis seatpost is specifically designed for gravel riding as it offers amazing comfort and control on your adventures. It features anti-shock technology, which reduces the numbness and fatigue associated with riding across unpredictable mixed terrain conditions. This allows you to enjoy a smoother riding experience with less pressure on your waist, perineal area and knees, as you take the road less travelled with this gravel seatpost.Adjustable Gravel SeatpostDesigned for ease of use, this seatpost comes equipped with numerous options for adjustability. This allows you to easily dial in your ideal saddle position, for a more comfortable riding experience. The Prime Orra Gravel Seatpost is a perfect choice of upgrade for riders who want to explore further than ever before.Manufacturer Part Numbers:27.2mm Option: PKGSP27231.6mm Option: PKGSP316 Features: Material: 2014-T6 Alloy Anti-shock technology reduces numbness and fatigue of waist, buttocks and knees Diameter: 27.2 or 31.6mm Length: 350mm Offset: 6mm (27.2), 10mm (31.6) Weight: 310g (27.2), 336g (31.6) Buy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Orra Aero Carbon Gravel HandlebarFeaturing a T800 unidirectional (UD) carbon build, this gravel focused drop handlebar provides a fantastic combination of stiffness, durability and low weight performance to get your through every adventure. Thanks to its carbon construction that's Kevlar infused with the palm areas on the tops of drops, it delivers added strength and rigidity to provide you with reliable steering on demanding mixed terrains. Prime has also ensured that this model is built for long days in the saddle by kitting it out with comfortable geometry that includes an 18 degree flare, so you can benefit from increased support and positioning as you clock up the miles. Coming complete with a fibre painted finish including the clamp and stem clamping area, this handlebar provides improved grip for dependable steering wherever your next gravel adventure takes you.The new Orra bar is more compliant on a downward force to give increased comfort on gravel roads and improves stiffness on the up stroke and reverse angle to give better power transfer when climbing.Features: Material: T800 Unidirectional (UD) Carbon Use: Gravel Drop: 114mm Reach: 76.5mm Flare: 18 degrees Down Sweep: 4 degrees Forward Sweep: 7 degrees Width measured centre to centre Weight: 238g (42cm option)Technologies: Stand internal routing or full internal routing options (di2 compatible). T800 Unidirectional carbon (Kevlar infused with the palm areas on the tops of drops for added strength and rigidity). 31.8mm clamping bore. Width measured centre to centre 4 degrees down sweep on the bar to give compliance on rough roads/gravel tracks but offers stiffness when on the drops applying power. 7 degrees forward sweep, gives a more relaxed position for the wrists improving comfort over longer rides. Flat aero top sections for better ergonomics and comfort. Sculpted palm area on the top of the drops to ease pressure and spread weight load when in the hoods. Fibre painted including clamp and stem clamping area for improved grip.Buy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Orra Aero Carbon Gravel HandlebarFeaturing a T800 unidirectional (UD) carbon build, this gravel focused drop handlebar provides a fantastic combination of stiffness, durability and low weight performance to get your through every adventure. Thanks to its carbon construction that's Kevlar infused with the palm areas on the tops of drops, it delivers added strength and rigidity to provide you with reliable steering on demanding mixed terrains. Prime has also ensured that this model is built for long days in the saddle by kitting it out with comfortable geometry that includes an 18 degree flare, so you can benefit from increased support and positioning as you clock up the miles. Coming complete with a fibre painted finish including the clamp and stem clamping area, this handlebar provides improved grip for dependable steering wherever your next gravel adventure takes you.The new Orra bar is more compliant on a downward force to give increased comfort on gravel roads and improves stiffness on the up stroke and reverse angle to give better power transfer when climbing.Features: Material: T800 Unidirectional (UD) Carbon Use: Gravel Drop: 114mm Reach: 76.5mm Flare: 18 degrees Down Sweep: 4 degrees Forward Sweep: 7 degrees Width measured centre to centre Weight: 238g (42cm option)Technologies: Stand internal routing or full internal routing options (di2 compatible). T800 Unidirectional carbon (Kevlar infused with the palm areas on the tops of drops for added strength and rigidity). 31.8mm clamping bore. Width measured centre to centre 4 degrees down sweep on the bar to give compliance on rough roads/gravel tracks but offers stiffness when on the drops applying power. 7 degrees forward sweep, gives a more relaxed position for the wrists improving comfort over longer rides. Flat aero top sections for better ergonomics and comfort. Sculpted palm area on the top of the drops to ease pressure and spread weight load when in the hoods. Fibre painted including clamp and stem clamping area for improved grip.Buy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Orra Aero Carbon Gravel HandlebarFeaturing a T800 unidirectional (UD) carbon build, this gravel focused drop handlebar provides a fantastic combination of stiffness, durability and low weight performance to get your through every adventure. Thanks to its carbon construction that's Kevlar infused with the palm areas on the tops of drops, it delivers added strength and rigidity to provide you with reliable steering on demanding mixed terrains. Prime has also ensured that this model is built for long days in the saddle by kitting it out with comfortable geometry that includes an 18 degree flare, so you can benefit from increased support and positioning as you clock up the miles. Coming complete with a fibre painted finish including the clamp and stem clamping area, this handlebar provides improved grip for dependable steering wherever your next gravel adventure takes you.The new Orra bar is more compliant on a downward force to give increased comfort on gravel roads and improves stiffness on the up stroke and reverse angle to give better power transfer when climbing.Features: Material: T800 Unidirectional (UD) Carbon Use: Gravel Drop: 114mm Reach: 76.5mm Flare: 18 degrees Down Sweep: 4 degrees Forward Sweep: 7 degrees Width measured centre to centre Weight: 238g (42cm option)Technologies: Stand internal routing or full internal routing options (di2 compatible). T800 Unidirectional carbon (Kevlar infused with the palm areas on the tops of drops for added strength and rigidity). 31.8mm clamping bore. Width measured centre to centre 4 degrees down sweep on the bar to give compliance on rough roads/gravel tracks but offers stiffness when on the drops applying power. 7 degrees forward sweep, gives a more relaxed position for the wrists improving comfort over longer rides. Flat aero top sections for better ergonomics and comfort. Sculpted palm area on the top of the drops to ease pressure and spread weight load when in the hoods. Fibre painted including clamp and stem clamping area for improved grip.Buy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Orra 650B Alloy Gravel WheelsetDeveloped with Team Spectra, this gravel bike wheelset uses a rim that's designed and tested in house by Prime, so that riders can enjoy a confident and secure ride that's backed up by extensive research and development. Benefitting from a high-quality 6066 aluminium rim construction, this model offers a fantastic balance of strength and durability for handling the demands associated with travelling across mixed terrain conditions on your gravel bike. Whether you're spending the weekend exploring the countryside or planning your next epic gravel adventure, this wheelset is developed for smooth and dependable rolling performance.Tubeless Ready Gravel WheelsetBuilt for the challenges of modern gravel adventure riding, this wheelset is kitted out with tubeless ready rim technology. This means that you can enjoy tubeless advantages such as the ability to run lower tyre pressures for increased stability on rough terrain conditions, lower rolling resistance and fewer chances of flats or punctures. With a 26mm internal rim width and a 28mm rim depth, it is ideal for gravel riding and training as well as for riders who want to use wider tyres.Star Ratchet HubsProviding gravel riders with superior reliability, this wheelset is equipped with Star Ratchet Hubs that offer greater dependability due to each of the ratchets engaging simultaneously every time. Another highlight is this model's incorporated notch, where the newly developed shape of the end caps simplifies disassembly significantly and therefore makes maintenance even easier. It also offers tool-free freehub conversion. This makes the Prime Orra 650B Alloy Gravel Wheelset a perfect choice of upgrade for a wide range of gravel riding disciplines.Please note: This wheelset is only compatible with tubeless tyres.Features: Rim Material: 6066 Aluminium Use: Gravel Axle Size Compatibility: Front: 135x12mm; Rear: 142x12mm (out of the box) Rim Width: 26mm (internal) Rim Depth: 28mm Rim Type: Clincher Hub: SR2D, 36T Ratchet System, CNC machined 6061 Alloy hub body Hub Bearings: Front: 2x 15267; Rear: 1x 6902, 1x 17287; Freehub: 2x 6802 Freehub: Shimano/SRAM 9/10/11 speed Spokes: Front: PDB1415 JB, 265mm (Disc Side), PDB1415 JB, 267mm (Drive Side); Rear: PDB1415 JB, 261mm (Drive Side), PDB1415 JB, 267mm (Disc Side) Tubeless Ready: Yes Brake Type: Disc Brake Disc Mount: Centre Lock Rider Weight Limit: 110kg Weight: Front: 910g; Rear: 1025g; Wheelset: 1935gIn The Box: Tubeless Valves 10 speed spacer 15mm thru axle end caps QR end capsSpares (available separately)54 Tooth Star Ratchet Upgrade Kit Black One SizeSR Hub Bushing Black 12mmStar Ratchet Grease Neutral 100mlSR2D 12mm Front End Caps Black 12mmSR2D 12mm Rear End Caps Black 12mmSR2D 15mm Front End Caps Black 15mmSR2D QR Front End Caps Black QRSR2D QR Rear End Caps Black QRSR2D Disc Brake Rear Hub Grey 12 x 142mmSR2D Front Axle Silver 12 x 135mmSR2D Rear Axle Silver 12 x 142mmSR Freehub Body - Campagnolo Black 9/10/11 SpeedSR Freehub Body - Campagnolo 13 Speed Black 13 SpeedSR Freehub Body - Shimano Black 9/10/11 SpeedSR Freehub Body - XDR Black 12 SpeedPrime Crash Replacement ProgrammeAt Prime we understand that a crash or unexpected accident may occur under normal riding conditions. If in the event of a fall or accident where your Prime product sustains damage beyond repair, you can return the damaged component in exchange for a new product at 40% off the RRP.Please note that the Prime Crash Replacement Programme is only valid for the original purchaser within 2 years of purchase.Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Orra 700C Carbon Gravel WheelsetPrepared for fast gravel riding and racing, this wheelset features two high-quality T700 unidirectional (UD) carbon fibre rims for an excellent balance of stiffness and durability, while keeping the overall weight low. As a result, you'll not have to worry about any unnecessary grams holding you back when climbing and when it's time to descend, you'll notice its speed and aerodynamic 35mm rim depth profile powering you on. Whether you're planning your next epic gravel adventure with your riding buddies or exploring new backroad routes on your own, this versatile wheelset is ready for adventures.Tubeless Ready Carbon Gravel Bike WheelsetDeveloped with Team Spectra, the Prime Orra 700C is equipped with tubeless ready technology, so you can rely on tubeless advantages such as the ability to run lower tyre pressures for increased stability on mixed terrains as well as fewer chances of flats or punctures. Another highlight is this model's Star Ratchet hubs that offer superior reliability, due to each of the ratchets engaging simultaneously every time. Featuring an incorporated notch, the newly developed shape of the end caps simplifies disassembly significantly and therefore makes maintenance even easier. It also offers tool-free freehub conversion.Whether you're exploring or planning your next weekend-long gravel adventure, the Prime Orra 700C Carbon Gravel Wheelset is a perfect choice of upgrade for dependable performance on every mile.Please note: This wheelset is only compatible with tubeless tyres.Features: Rim Material: T700 UD Carbon Fibre Use: Gravel Axle Size Compatibility: Front: 135x12mm; Rear: 142x12mm Rim Width: 24.5mm (internal) Rim Depth: 35mm Rim Type: Clincher Hub: SR2D, 36T Ratchet System, CNC machined 7075 Alloy hub body Freehub: Anti Bite Guard, Shimano/SRAM 9/10/11 speed Hub Bearings: Front: 2x 15267, Rear: 1x 6902, 1x 17287, Freehub: 2x 6802 Spokes: Front: PDB1415 JB, 277mm (Disc Side), PDB1415 JB, 279mm (Drive Side); Rear: PDB1415 JB, 273mm (Drive Side), PDB1415 JB, 279mm (Disc Side) Tubeless Ready: Yes Brake Type: Disc Brake Disc Mount: Centre Lock Rider Weight Limit: 110kg Weight: Front: 741g: Rear: 895g: Wheelset: 1636gIn The Box: Tubeless Valves 10 speed spacer 15mm thru axle end caps QR end capsSpares (available separately)54 Tooth Star Ratchet Upgrade Kit Black One SizeSR Hub Bushing Black 12mmStar Ratchet Grease Neutral 100mlSR2D 12mm Front End Caps Black 12mmSR2D 12mm Rear End Caps Black 12mmSR2D 15mm Front End Caps Black 15mmSR2D QR Front End Caps Black QRSR2D QR Rear End Caps Black QRSR2D Disc Brake Rear Hub Grey 12 x 142mmSR2D Front Axle Silver 12 x 135mmSR2D Rear Axle Silver 12 x 142mmSR Freehub Body - Campagnolo Black 9/10/11 SpeedSR Freehub Body - Campagnolo 13 Speed Black 13 SpeedSR Freehub Body - Shimano Black 9/10/11 SpeedSR Freehub Body - XDR Black 12 SpeedPrime Crash Replacement ProgrammeAt Prime we understand that a crash or unexpected accident may occur under normal riding conditions. If in the event of a fall or accident where your Prime product sustains damage beyond repair, you can return the damaged component in exchange for a new product at 40% off the RRP.Please note that the Prime Crash Replacement Programme is only valid for the original purchaser within 2 years of purchase.Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Orra 650B Carbon Gravel WheelsetDeveloped with Team Spectra, this wheelset features a T700 unidirectional (UD) carbon fibre rim build which offers an excellent balance of stiffness, durability and low weight performance wherever your backroad adventure takes you. Designed and tested in house by Prime, this wheelset is ready for riders to enjoy a confident and secure ride that's backed up by extensive research and development. Thanks to its high-quality carbon fibre construction, it provides greater climbing characteristics without any unnecessary weight holding you back when descending. It is also highly durable for enduring the challenges associated with day-long rides across mixed terrain conditions. Whether you're spending the weekend exploring the countryside or planning your next epic gravel adventure, this wheelset is developed for smooth and dependable rolling performance.Tubeless Ready Gravel WheelsetBuilt for the challenges of modern gravel adventure riding, this wheelset is kitted out with tubeless ready rim technology. This means that you can enjoy tubeless advantages such as the ability to run lower tyre pressures for increased stability on rough terrain conditions, lower rolling resistance and fewer chances of flats or punctures. With a 24.5mm internal rim width and a 30mm rim depth, it is ideal for fast gravel racing and riding as well as for riders who want to use wider tyres.Star Ratchet HubsProviding gravel riders with superior reliability, this wheelset is equipped with Star Ratchet Hubs that offer greater dependability due to each of the ratchets engaging simultaneously every time. Another highlight is this model's incorporated notch, where the newly developed shape of the end caps simplifies disassembly significantly and therefore makes maintenance even easier. It also offers tool-free freehub conversion. This makes the Prime Orra 650B Carbon Gravel Wheelset a perfect choice of upgrade for a wide range of gravel riders and racers.Please note: This wheelset is only compatible with tubeless tyres.Features: Rim Material: T700 UD Carbon Fibre Use: Gravel Axle Size Compatibility: Front: 135x12mm; Rear: 142x12mm Rim Width: 24.5mm (internal) Rim Depth: 30mm Rim Type: Clincher Hub: SR2D, 36T Ratchet System, CNC machined 7075 Alloy hub body Hub Bearings: Front: 2x 15267; Rear: 1x 6902, 1x 17287; Freehub: 2x 6802 Freehub: Anti Bite Guard, Shimano/SRAM 9/10/11 speed Spokes: Front: PDB1415 JB, 263mm (Disc Side), PDB1415 JB, 266mm (Drive Side); Rear: PDB1415 JB, 260mm (Drive Side), PDB1415 JB, 266mm (Disc Side) Tubeless Ready: Yes Brake Type: Disc Brake Disc Mount: Centre Lock Rider Weight Limit: 110kg Weight: Front: 775g: Rear: 903g: Wheelset: 1678gIn The Box: Tubeless Valves 10 speed spacer 15mm thru axle end caps QR end capsSpares (available separately)54 Tooth Star Ratchet Upgrade Kit Black One SizeSR Hub Bushing Black 12mmStar Ratchet Grease Neutral 100mlSR2D 12mm Front End Caps Black 12mmSR2D 12mm Rear End Caps Black 12mmSR2D 15mm Front End Caps Black 15mmSR2D QR Front End Caps Black QRSR2D QR Rear End Caps Black QRSR2D Disc Brake Rear Hub Grey 12 x 142mmSR2D Front Axle Silver 12 x 135mmSR2D Rear Axle Silver 12 x 142mmSR Freehub Body - Campagnolo Black 9/10/11 SpeedSR Freehub Body - Campagnolo 13 Speed Black 13 SpeedSR Freehub Body - Shimano Black 9/10/11 SpeedSR Freehub Body - XDR Black 12 SpeedPrime Crash Replacement ProgrammeAt Prime we understand that a crash or unexpected accident may occur under normal riding conditions. If in the event of a fall or accident where your Prime product sustains damage beyond repair, you can return the damaged component in exchange for a new product at 40% off the RRP.Please note that the Prime Crash Replacement Programme is only valid for the original purchaser within 2 years of purchase.Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Orra 700C Alloy Gravel WheelsetFeaturing a tough 6066 aluminium rim construction, this gravel bike wheelset offers an excellent balance of strength and reliability wherever your adventure takes you. Developed with Team Spectra with in-house design and testing from Prime, this wheelset offers a confident and smooth ride as you clock up the miles. Whether you're planning your next epic gravel ride with your buddies or exploring new backroad routes on your own, this wheelset is ready.Tubeless Ready Gravel Bike WheelsetBuilt for the challenges of modern gravel adventure riding, this wheelset is kitted out with tubeless ready rim technology. This means that you can enjoy tubeless advantages such as the ability to run lower tyre pressures for increased stability on rough terrain conditions, lower rolling resistance and fewer chances of flats or punctures. With a 24mm internal rim width and a 28mm rim depth, the Orra 700C is ideal for gravel riding, training and adventures.Star Ratchet HubsProviding gravel riders with superior reliability, this wheelset is equipped with Star Ratchet Hubs that offer greater dependability due to each of the ratchets engaging simultaneously every time. Another highlight is this model's incorporated notch, where the newly developed shape of the end caps simplifies disassembly significantly and therefore makes maintenance even easier. It also offers tool-free freehub conversion.Whether you're exploring or planning your next weekend-long gravel adventure, the Prime Orra 700C Alloy Gravel Wheelset is a perfect choice of upgrade for dependable performance on every mile.Please note: This wheelset is only compatible with tubeless tyres. Rim Material: 6066 Aluminium Use: Gravel Axle Size Compatibility: Front: 135x12mm; Rear: 142x12mm Rim Width: 24mm (internal) Rim Depth: 28mm Rim Type: Clincher Hub: SR2D, 36T Ratchet System, CNC machined 7075 Alloy hub body Freehub: Anti Bite Guard, Shimano/SRAM 9/10/11 speed Hub Bearings: Front: 2x 15267, Rear: 1x 6902, 1x 17287, Freehub: 2x 6802 Spokes: Front: PDB1415 JB, 284mm (Disc Side), PDB1415 JB, 286mm (Drive Side); Rear: PDB1415 JB, 280mm (Drive Side), PDB1415 JB, 285mm (Disc Side) Tubeless Ready: Yes Brake Type: Disc Brake Disc Mount: Centre Lock Rider Weight Limit: 110kg Weight: Front: 855g; Rear: 933g; Pair: 1848gIn The Box: Tubeless Valves 10 speed spacer 15mm thru axle end caps QR end capsSpares (available separately)54 Tooth Star Ratchet Upgrade Kit Black One SizeSR Hub Bushing Black 12mmStar Ratchet Grease Neutral 100mlSR2D 12mm Front End Caps Black 12mmSR2D 12mm Rear End Caps Black 12mmSR2D 15mm Front End Caps Black 15mmSR2D QR Front End Caps Black QRSR2D QR Rear End Caps Black QRSR2D Disc Brake Rear Hub Grey 12 x 142mmSR2D Front Axle Silver 12 x 135mmSR2D Rear Axle Silver 12 x 142mmSR Freehub Body - Campagnolo Black 9/10/11 SpeedSR Freehub Body - Campagnolo 13 Speed Black 13 SpeedSR Freehub Body - Shimano Black 9/10/11 SpeedSR Freehub Body - XDR Black 12 SpeedPrime Crash Replacement ProgrammeAt Prime we understand that a crash or unexpected accident may occur under normal riding conditions. If in the event of a fall or accident where your Prime product sustains damage beyond repair, you can return the damaged component in exchange for a new product at 40% off the RRP.Please note that the Prime Crash Replacement Programme is only valid for the original purchaser within 2 years of purchase.Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.