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DT Swiss EX 1700 29" BOOST Rear Wheel
  • £449.99

A combination of DT's renowned multi World Championship, World Cup and EWS winning EX 511 rims with the workhorse 350 ratchet hubs makes the EX 1700 the perfect, long term wheel investment for regular gravity riding.At the heart of the rear hub sits DT's Swiss-made 36-tooth SL ratchet, offering a 10 degree engagement angle; the optimum balance of rapid engagement, low pedal kickback and long-term reliability.30 mm internal width gives an ideal platform for current 2.3 - 2.5 inch tyres without adding unnecessary weight,As with all DT's E-rated Enduro rims, DT's custom extrusions beef up the edge of the rim to better resist rock-strikes whilst still minimising unnecessary bulk in less heavily loaded areas of the rim's structure, PHR system nipples remove stress risers and improve overall wheel stiffness; just 2 reasons why these rims have become the default choice for aggressive riders worldwide,With a weight per pair of 1886 grams in 27.5" and just 1978 grams in 29" the EX 1700's offer a careful balance of durability and low weight for the climb back up,As one of the few manufactures of hubs, rims and spokes, the DT 1700's hubs and rims are designed from the ground up for DT's widely available straight pull, butted Competition spokes and designed as a system to offer superlative ride quality,350 hubs offer assured excellent durability and wide freehub compatibility along with easy, tool-free servicing,When bought as a pair they will include tubeless rim tape and tubeless valves,Maximum recommended system weight: 130 KG.

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Mavic E-Deemax S 35 MTB Wheelset Wheel Sets
  • £449.99
  • RRP £775.00
  • Saving you £42

Ready for off-road adventures, this E-MTB wheelset features a robust aluminium maxtal rim construction that's engineered for the demands of E-bike riding. Its 35mm internal rim width is optimised for superior grip, efficiency and comfort as you navigate across the rugged mountain terrain. Coming equipped with some of Mavic's finest technologies such as Pinch Flat Protection (PFP) and Fore Tapeless Tubeless technology, this is a great upgrade for riders who want increased stiffness, durability and a reduced risk of flats. Tubeless-Ready E-MTB Wheelset Featuring Mavic's patented PFP technology (Pinch Flat Protection), this wheelset's rims have a wider contact surface at the top of the sidewall, which significantly reduces the risk of tyre cuts and punctures. The wider 35mm rims allow you to run lower tyre pressure for better traction, and the rims pair perfectly with trail tyres ranging from 2.6 to 3.2-inch. The patented Fore technology features a fully sealed upper rim bridge that eliminates the need for rim tape, making it the easiest system for mounting and changing tubeless tyres. Lightweight and Durable This E-MTB wheelset has been put through Mavic's ISM machining process, which removes material from the rims in strategic areas to minimise weight, without compromising strength, and its Black Shield finish protects the rims against impacts and scratches. Mavic uses 28 straight-pull spokes (same spoke length throughout) for a strong connection between the rim and hub, while its ultra-reliable ID360 double ratchet system provides quick engagement and acceleration. Set up for 6-bolt disc mounts, these 27.5” wheels come complete with UST tubeless valves, spare spokes and accessories. Item Top Features Continued: Compatibility Front Axle: 15x110 Boost, convertible to 20x110 Boost thru-axle with adaptors Rear Axle: 12x148 Boost thru-axle Freewheel: Multiple options available to select from the drop-down menu Hubs Axles: Front 15x110 Boost; Rear 12x148 Boost Hub compatible with 6-bolt brake rotors QRM Auto bearing preload technology Instant Drive 360 freewheel technology Spokes Material: Steel Nipples: Fore integrated Aluminium Count: 28 front and rear Lacing: Front and rear crossed 3, contactless Shape: Straight pull, flat, double-butted Weight Pair: 2030g (Front: 940g; Rear: 1090g) Max Rider Weight: 150kg (including bike) ASTM Category 5: Gravity riding focused on the descent Included Fore adjustment wrench 2 replacement spokes with each wheel Multi-function adjustment wrench (delivered with rear wheel) UST valve and accessories Manufacturer's Part Numbers: LP1631100 Black 27.5" Shimano   LP1628100 Black 27.5" SRAM XD 

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Mavic Crossmax XL Disc MTB Wheelset Wheel Sets
  • £449.99
  • RRP £500.00
  • Saving you £10

Offering versatile and dynamic trail-riding performance, this high-quality wheelset is equipped with a rock-solid aluminium maxtal rim construction that makes it ready to conquer all the challenges that the mountain bike (MTB) trails have to offer. Mavic has also kitted out each rim with a special Black Shield treatment, which protects against impacts and scratches when the terrain gets tough. In addition, its 30mm wide profile is specifically optimised for running lower tyre pressures, so you can benefit from a smoother ride with superior traction and control. Coming complete with the brand's most user-friendly tubeless system as well as Centre-Lock disc brake compatibility, this wheelset is a great upgrade for riders who want increased protection against flats and dependable braking performance, wherever their next adventure takes them. Tapeless, Tubeless Fore Technology This MTB wheelset's rims are made with Mavic's patented Fore technology, which features a fully sealed upper bridge that eliminates the need for rim tape. That saves 30 grams per wheel and does away with the hassle of using tape to set up tubeless tyres. The rim also has a 30mm internal width, perfect for optimising the performance of any modern trail tyre. It’s engineered with a super-strong triangular shape and designed specifically to absorb impacts from the trail. Mavic's Black Shield technology gives them a distinctive finish that protects against scratches and abrasions. Stiffer and Lighter MTB Wheelset Mavic uses 24 straight-pull spokes in this trail-ready wheelset to further dial in the sweet spot between lateral stiffness and vertical compliance. The Infinity hubs also feature a stiffer and lighter construction that’s enhanced by the ultra-reliable ID360 double ratchet system for fast engagement. This version is set up for Centre-Lock disc mounts and is compatible with Micro Spline. Finally, the Mavic Crossmax XL Disc MTB Wheelset is available in either 27.5” or 29” and ships with UST tubeless valves, spare spokes and accessories. Item Top Features Continued: Compatibility Front Axle: 15x110 Boost thru-axle Rear Axle: 12x148 Boost thru-axle Freewheel: Micro Spline Hubs Axles: Front: 15x110 Boost; Rear: 12x148 Boost Infinity Hubs Instant Drive 360 freewheel technology Spokes Material: Steel Nipples: Fore integrated Aluminium Count: 24 front and rear Lacing: Front and rear crossed 2, contactless Shape: Straight pull, flat, double-butted Weight Pair: 27.5": 1830g (Front: 850g; Rear: 980g); 29": 1930g (Front: 900g; Rear: 1030g) Max Rider Weight: 120kg (including bike) ASTM Category 4: Enduro and trail-riding Included Fore adjustment wrench 2 replacement spokes with each wheel Multi-function adjustment wrench (delivered with rear wheel) UST valve and accessories Manufacturer's Part Numbers:  LP1627100 Black 27.5" Micro Spline (Crossmax XL 27,5 DCL Pr Bst MS*) LP1624100 Black 29" Micro Spline (Crossmax XL 29 DCL Pr Bst MS*)

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Fulcrum Red Zone 3 Wheelset Wheel Sets
  • £449.99
  • RRP £599.99
  • Saving you £25

Whether you're enjoying a day-long epic ride on your favourite MTB trails with your riding buddies or exploring new mountain routes on your own solo adventure, this versatile wheelset is engineered for reliable performance wherever your ride takes you. Fulcrum has kitted out this model with durable aluminium rims that have been put through the brand's square milling and CNC-machining process to deliver maximum strength without adding any unnecessary weight. This results in a more capable wheelset that can handle the intensity that's associated with charging across demanding terrain conditions at speed, across rock gardens, tree roots and debris.  Aluminium MTB Wheelset Fulcrum’s second MTB wheel is the result of the experience matured in the development of the Red Zone Carbon. It’s designed for a wider range of riders looking for a reliable and resistant product for off-road fun and performance. Amongst the technical specifications derived directly from its older sibling we find the hubs and the spoke count of 24 on the front and 28 on the rear. The CNC machined aluminium rim has a profile of 19mm and an inner rim width of 25mm. Aesthetically the wheel is completed with an advanced finish that marries a double polished-matt surface with laser-etched graphics. The Fulcrum logo can be found inside a red box, which can also be replaced with a reflective adhesive, black on black, included with the wheels. The Red Zone 3 is an all-purpose wheel, which is extremely versatile and suited to multiple uses: training wheels, sturdy race wheels or the perfect base for adventure bikes (boost gravel). Boost Axle Spacing Built for modern MTB trail riding, the Fulcrum Red Zone 3 Wheelset is equipped with Boost axle spacing for stiffer and stronger rolling performance across harsh and unpredictable terrain conditions. Its 15x110mm front spacing and 12x148mm rear spacing gives it extra stability as you carve your way from trail to trail.    Additional Item Top Features: Braking Surface: AFS Front Wheel Spokes: 24 Rear Wheel Spokes: 28 Spokes Material: Stainless Steel - Double Butted Spokes Profile: Rounded, straight pull Nipples: Aluminium Front Hub: Aluminium Flanges Rear Hub: Aluminium Flanges Bearings: Adjustable Cup and Cones bearing Others: Optional Reflective "F" sticker Weight Limit (System): 125kg Freehub: Multiple options available to select Technologies: Wide Rim Tech: Fulcrum’s R&D department, following requests from the competition circuit, has worked to create rims that are wider than before, about 4 mm or more than previously. This technical choice provides an ideal basis for 25/28mm tyres, the sizes currently popular. This ensures stability, excellent handling and superior comfort. Cup and Cone: The cup-and-cone bearing differs from the classic cartridge bearing because it works in perfect alignment with the forces involved, weight and thrust from the frame, as the bearings run in a race positioned directly opposing these forces. Square Milling: For the new Racing Zero’s aluminium rim, Fulcrum decided to keep the triple-milled structure throughout the profile to minimise aluminium thicknesses. Next, Fulcrum's technicians added 3D milling at the base of the spokes. This means less material but the same reliability since, in this particular design, the forces are well distributed over the rim. Triple and “Square” milling enable maximum weight reduction on the rim periphery, producing an extremely responsive wheel. Asymmetric Rim: The asymmetry is designed to improve rim tension, balancing the forces from brakes and sprocket cassette.   Manufacturer's Part Numbers: FULCWF4060AP1A220 Black 29" Shimano FULCWF4060AP5A220 Black 29" SRAM XD SRAM XD FULCWF4060AP3A220 Black 29" Micro Spline

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Campagnolo Zonda C17 Clincher Road Wheelset
  • £449.99

The completely redesigned rim for the Zonda takes its design inspiration from the growing trend that sees the use of increasingly wider tyres, with 25mm clinchers becoming the standard if not the new minimum sizing for road riding and racing.With this increased popularity of both 25mm and 28mm tyres the wheel needs to be designed in a way to optimize the tyre/wheel interface. The new wider C17 rim ensures a more efficient shape of the tyre, improving cornering grip and safety while reducing aerodynamic drag and rolling resistance. A seemingly small increase in width offers a surprisingly different riding experience, one that is sure to leave any cyclist pleasantly convinced that this change is for the best.The new C17 rim has been structurally optimized and ensures a surefooted grip on clincher tyres as well as an even better braking feel when compared with previous versions.These benefits come with all of the tried and true design characteristics of the previous version of the Zonda rim:Differentiated Rim Height,Precision milling to eliminate excess material and weight where not needed,RDB™: Rim Dynamic Balance,MoMag™ Technology: tyre bed free of spoke holes, no need for rim tape, structural superiority..The hubs continue to incorporate the same technology that made the previous version such as successful wheelset:Aluminium oversize flange,Front Hub: 16 aerodynamic radial spokes,Rear Hub: 21 aerodynamic radial spokes in MEGA G3™ pattern,Cup and cone bearings.Weight: 1596g

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Crank Brothers Synthesis Alloy Enduro i9 hub 29" Rear Wheel
  • £449.99

The crankbrothers tuned wheel system now includes an aluminium range.Crankbrothers synthesis wheels take a new approach to wheel systems, focusing on a compliant front wheel with a stif rear wheel to achieve optimum ride characteristics for each. The compliant front wheel improves handling and control in the turns, while a stif rear wheel enhances stability and tracking at speed. In the alloy range, these differing characteristics are achieved by variations chosen in spoke tension, spoke weight, spoke count, rim width and rim weight.The range features Enduro, XC/Trail and E-bike models, aiming to accommodate as many riders as possible. There are 2 hub options available on enduro and XCT models - a crankbrothers hub and an i9 1/1 hub, providing 4 degrees of engagement. Enduro and XCT rim only availability also gives the option for custom wheel building.Rear wheelInner rim width - 29.5,Spoke count - 32,Spokes - Sapim Race,Weight - 1018g 27.5 / 1048g 29,Hub engagement - 4 degrees.

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Mavic Crossmax XL 29" Boost Disc 6 Bolt Wheelset
  • £450.00
  • RRP £500.00
  • Saving you £10

Trail riding is all about adventures, thrills and fun. Exploring wild places and flowy trails. To get the most out of your ride, you need to have confidence in your gear. This is especially true with your wheels, which play a critical role in the overall ride experience. That’s where the new Crossmax XL comes in. It represents the highest quality aluminum trail wheel we’ve ever built.The rims are made with our patented Fore technology, which features a fully sealed upper bridge that eliminates the need for rim tape. That saves 30 grams per wheel and does away with the hassle of using tape to set up tubeless tires. The rim has a 30mm internal width, perfect for optimizing the performance of any modern trail tire. It’s engineered with a super strong triangular shape, designed specifically to absorb impacts from the trail. Our Black Shield technology gives them a distinctive finish that protects against scratches and abrasions.We use 24 straight-pull spokes to further dial in the sweet spot between lateral stiffness and vertical compliance. The Infinity hubs feature a stiffer and lighter construction that’s enhanced by the ultra-reliable ID360 double ratchet system for fast engagement. The wheelset is set up for 6-bolt or center lock disc mounts and is compatible with Shimano HG9, SRAM XD, and Micro Spline freewheel bodies. It’s available in either 27.5” or 29” and ships with UST tubeless valves, spare spokes and accessories.KEY BENEFITSVersatile, dynamic trail riding performanceWide, strong rim profile with Black Shield treatment protects your rim against impacts and scratches. New lighter, stiffer Infinity hubs with ultra-reliable ID360 freewheel system for instant acceleration.More confidence and control on rugged terrain30mm wide rim is optimized for lower tire pressure, giving you a smoother ride with more traction and control. Triangular rim shape absorbs heavy impacts so you're free to bomb the descents.Most user-friendly tubeless system Fore technology fully sealed rim with no rim tape makes it easy to mount and change tubeless tires. Leaving the upper rim bridge intact boosts the stiffness and the durability of the rim.

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Prime BlackEdition 85 Carbon Rear Road Wheel - Lightweight}, Black
  • £450.00
  • RRP £599.99
  • Saving you £25

Prime BlackEdition 85 Carbon Rear Road Wheel When the slimmest of margins come between wins and losses, the BlackEdition 85 Carbon Rear Wheel could very well be the difference maker. Achieving speedier output from the same physical input thanks to the 85mm deep aero rim profile will get you to gold as efficiently as possible. Combining that rim depth with its 27.5mm optimised width increases the BlackEdition 85 Carbon Rear Wheel's aerodynamics, contouring in a more linear style with the tyre. Stiffer and more reactive due to being built of a R010 CNC machined 6061 hub and DT Swiss, the wheel provides a greater strength to weight ratio, to save you grams as you make your gains. Whether competing in a time-trial or triathlon, the BlackEdition 85 Carbon Rear Wheel will get you to your PB or the podium and comes complete with a Prime QR skewer, Prime Carbon Brake Pads, tubeless valve and tape, 2 spare spokes and 2 nipples. Lightweight OptionSince the release of the original BlackEdition range in 2018, Prime have been working hard behind the scenes with Vitus Pro Cycling in search of the marginal gains that could help them in some of the UK's biggest races. After experimenting with numerous types of resin and testing countless new lay ups, they finally settled on their new and improved BlackEdition rim. Prime has also upgraded the BlackEdition to a higher grade of carbon, saving weight, and improving on the impact strength/weight ratio making the new BlackEdition their best rim yet. Features: Rim Material: T700 UD carbon fibre Rim Width: 19mm (internal) 27.5mm (external) Rim Depth: 85mm Hubs: R010, CNC machined 6061 alloy hub body Spokes: DT Aerolite (non-drive), DT Aero Comp (drive side) Hub Bearings: Hub: 1x 15267 & 1x 6802; Freehub: 2x 1526 UCI approved Weight: 994g Backed by Prime Crash Replacement ProgrammeSpares (available separately):Prime Bearing Kits Prime BlackEdition CeramicSpeed Bearing Kit Prime R010 Rear Hub Bearing Kit Prime R010 Freehub Hub Bearing Kit Prime Freehubs Prime XDR Freehub Prime R010 Campagnolo Freehub Body Prime R010 Shimano/SRAM Freehub Body Spoke Length:Rear Drive Side: 234mmRear Non-Drive Side: 240mmERD:469mmPrime 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 from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Zipp 101 XPLR Carbon Tubeless Disc Brake Front Wheel - 650B - 12x100mm - Standard Graphic
  • £452.49
  • RRP £780.00
  • Saving you £42

Zipp’s 101 XPLR is our first purpose-built wheelset for gravel. Thanks to MOTO Technology, this wheelset arms gravel cyclists with more control and durability over harsh terrain, providing a smooth ride quality that helps reduce fatigue. That means a more comfortable ride. The 101 XPLR —short for explore—is purpose-built for riders searching for adventure beyond the norm. Think of it as a magic carpet ride over primitive roads, especially with large tubeless tires at lower tire pressures. This wheelset is ideal for gravel racing, adventure, or any long day in the saddle. Based on Zipp’s MOTO Technology, the 101 XPRL’s single-wall rim construction provides excellent compliance and vibration damping. Less fatigue, allows you to ride longer and faster. With 101 XPLR, victory is in the pursuit of adventure. Available in two colors, Standard and Kwiqsand. Quarq’s TyreWiz is an add-on option for 101 XPRL to dial in your pressure for an even more compliant ride. All day comfort and compliant ride Available in 700c or 650b 27mm wide internal profile Reduced chance of pinch flatting More traction in rough corners Smoother ride in rocky terrain Ability to run lower tire pressure Less fatigue, which allows you to ride longer and faster Frustration-free tire installation Lifetime Warranty

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Campagnolo Shamal Ultra C17 2-Way Fit Rear Wheel - Black - Shimano}, Black
  • £454.99
  • RRP £579.99
  • Saving you £22

Campagnolo Shamal Ultra C17 2-Way Fit Rear WheelThe new Shamal Ultra C17 2-Way Fit Rear Wheel continues the legendary performance this model has held for over 20 years. It's the first top for many top-end competitive cyclists in all areas of the sport. This version pushes performance further thanks to the increase in design and technology Campagnolo is known for, which includes the perfect integration of being Tubeless Compatible. The tubeless setup makes the wheel inertia and rolling resistance much lower while increasing grip and traction significantly; this is the future of road racing.Optimised Rim ProfileThis version of the Shamal Ultra features the new C17 rim profile to ensure a better rim to tyre interface, which in turn improves performance. This performance boost is especially noticeable when using 25 and 28c road tyres - the modern standard. To maintain this wheel exceptional reactivity and momentum it has been equipped with USB Ceramic, sealed cartridge bearing, which although reducing weight, also greatly improve rolling performance and smoothness. Ceramic ball bearings have a high corrosion resistance, meaning wheel maintenance is rarely required.Podium Proven PerformanceThis wheel features the Campagnolo iconic, performance enhancing Mega-G3 spoke lacing pattern. This spoke pattern improves energy between the rider and the road, which reduces stresses on the drive side (right side) of the wheel while increasing the rigidity of the wheel overall at the same time. This significant performance enhancement is achieved by the drive side of the rear wheels having twice as many spokes as the non-drive side (left side).Hand Built and Fine-TunedCampagnolo wheels are hand built entirely by specialist Campagnolo wheel builders and are fine-tuned and checked precisely with electronic tools. The ensures that every wheel delivers the high-performance output that Campagnolo wheels are known for.Features:  Material: Rim: Aluminium; Hub: Carbon, Aluminium  Rim Internal Width: 17mm  Rim External Width: 22mm  Rim Profile: Differentiated, 27/30mm  Hub Spacing: 130mm  Spoke Count: 21  Spoke Lacing: G3  Bearings: USB, Cup and ConeBuy Campagnolo Wheels & Tyres from Chain Reaction Cycles. Ride. Eat. Sleep. Repeat.

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Campagnolo Shamal Ultra C17 2-Way Fit Rear Wheel Back Wheels
  • £454.99
  • RRP £579.99
  • Saving you £22

Featuring a carbon fibre hub body and equipped with exceptionally smooth USB bearings to make rolling performance as superb as it can be. These hubs for this new wheel design differentiate in height between front and rear in order to optimise weight savings without negating structural strength in any way. Mega G3 This wheelset features the Campagnolo iconic, performance-enhancing Mega-G3 spoke lacing pattern. This spoke pattern improves energy between the rider and the road, which reduces stresses on the drive side (right side) of the wheel while increasing the rigidity of the wheel overall at the same time. This significant performance enhancement is achieved by the drive side of the rear wheels having twice as many spokes as the non-drive side (left side). 2-Way Fit The 2-Way Fit option makes it possible to fit both a tubeless or clincher tyre. With 2-Way Fit, you are able to personally test which of the two solutions suits best for your riding style,  to use a clincher tyre for training and a tubeless tyre for race day. Hand Built Elegance Campagnolo wheels are hand built entirely by specialist Campagnolo wheel builders and are fine-tuned and checked precisely with electronic tools. The ensures that every wheel delivers the high-performance output that Campagnolo wheels are known for.

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Profile Elite Male Cassette / Cinema 888 Rear Custom Wheel - RHD Matt Black Hub with Black Rim / RHD
  • £459.99

Hand built right here at Sourcebmx. One of the highest spec custom wheels we offer this wheel uses the Profile tried and tested Elite Cassette hub laced into the super strong Cinema 888 rim. This wheel is laced together using high quality straight gauge stainless spokes. ###section### Product Specs WHEEL SIZE:20" HUB:Profile Elite Cassette AXLE:14mm Male DRIVE SIDE:Right Side Drive RIM:Cinema 888 SPOKES:Straight Gauge NIPPLES:Brass WEIGHT:1278g / 2.81lbs

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