Reynolds TRS 367 Carbon MTB WheelsetThis MTB wheelset features a tough carbon trail-rated construction, which makes it ideal at withstanding all the abuse that comes with all-day epics in the mountains. Another benefit of its tough rim material is it gives you fantastic stiffness and strength, without adding any excess weight to your mountain bike. Weighing only 1725g, this model is fast when ascending and durable when descending down the trails. Designed to enhance the ride quality of today's modern bikes, it comes tubeless ready, so you can fit higher volume tyres and benefit from superior stability and comfort on the most demanding of riders.Features:Rim: Carbon Trail Rated 27.5 PlusNipple: External AlloyUse: MTBRim Width: 36mmRim Diameter: 27"Spoke Count: Front: 28; Rear: 28 Spoke Pattern: Front: 3x; Rear: 3x, Spoke Type: CX-Delta Spoke Type: CX-DeltaHub: Front: Reynolds Hub TR6, Rear: Reynolds Hub TR6Freehub Body: SRAM XDEngagement: 5 degreesPawl: 6Weight: 1725gTechnologies:Asymmetric rim profile provides a stronger wheel through more even spoke tension5 colour match decals included with wheelsReynolds TR6 Mountain hub (100% CNC machined) with quick, 5 degrees of engagementTubeless-ready, hookless rim profile for a no-burp tire fit and ease of inflationOffered in 24mm, 30mm, and 36mm inner rim widths to match current tyre trendsUtilizes Sapim CX-Delta spokes which offer the same weight as CX-Ray spokes and alloy nipplesBuy Reynolds Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Mavic Allroad SL Road Disc WheelsetPrepared for every gravel bike adventure, this wheelset features a lightweight aluminium rim construction that offers smooth and responsive handling when the smooth tarmac comes to an end. Mavic has also equipped this model with its renowned ISM4D technology, which removes material from the rim where it's not needed but keeps it around the spokes, where tension is applied. This means that you'll enjoy its fantastic strength, without any unnecessary weight holding you back. Double-butted spokes further reduce its weight and make each wheel feel more responsive. The spokes have an aero elliptical shape that can save 5 watts of energy while maintaining your speed. Available in either a 650b Road+ option or a 700c version, this wheelset is engineered to deliver a faster and smoother rider on rough roads, gravel and dirt. Allroad SL Road+ 650bThis version features super-wide rims (25mm internal) that are compatible with tubeless tyres up to 64mm to absorb road shocks and vibrations. You get 5cm of “tyre travel” to cushion your ride, and the smaller-diameter rims allow you to retain the agile handling you want with a drop-bar bike.Allroad SL 700cThis version features wide rims (22mm internal) that are compatible with tubeless tyres ranging from 28mm to 64mm for a smooth, efficient ride quality.Lightweight, Tubeless Ready Gravel WheelsetMavic's UST tubeless system has been improved with a revised rim bed shape that makes it easier than ever to install and change tyres. Fore technology attaches the spokes to the rim without the need to drill the upper rim bed, so no tape is required. No hassles, no added weight (another 30g saved).Infinity Hub and Instant Drive 360 FreewheelMavic's Infinity hub platform optimises spoke lacing with highly controlled tension for maximum power transfer, and the Instant Drive 360 freewheel, coupled with the automatic bearing preload adjustment (QRM Auto), provides fast engagement, stiffness and added durability. The wheels use centre-lock brake rotors and are available in Shimano or SRAM XD-Road driver bodies options to choose from. This model can able be converted to Campagnolo with an optional driver body (sold separately). The front hub is a 12mm thru-axle that can convert to 15mm or quick release. The rear is a 12x142 and can also convert to quick release.Features: Rim Material: Aluminium, Hookless profile Hub Material: Front and Rear Bodies: Aluminium; Axle: Aluminium Spoke Material: Steel Use: Road, Gravel Rim Height: 22mm Internal Rim Width: 650b: 25mm; 700c: 22mm ETRTO: 650b: 584x25TSS Road; 700c: 622x22TSS ROAD Tubeless Ready: Yes, UST tubeless technology Brake Type: Disc brake specific profile Tyre Compatibility: UST Tubeless and tube type Rim Technologies: SUP welding technology and Fore tapeless tubeless technology Front Axle: 12mm thru-axle, easily convertible to quick release with optional adaptors (available separately). Convertible to 15mm with complete axle replacement Rear Axle: 12mm thru-axle, convertible to Quick Release with optional adaptors (available separately) Freewheel: Multiple options available to select from the drop-down menu Front Hub: Quick release, 12x100 and 15x100 thru-axle compatible Rear Hub: Quick Release, 12x142 and 12x135 compatible Hub Technologies: Infinity Hubs, Instant Drive 360 freewheel technology and QRM Auto bearing preload technology Spoke Count: Front and Rear: 24 Spoke Lacing: Front and Rear: Crossed 2, contactless Spoke Shape: Straight pull, elliptical aero, double-butted (patented) Spoke Nipples: Fore integrated Aluminium ASTM Category 2: Road and Off-road with jumps less than 15cm Included: UST valve and accessories, user guide Max Rider Weight: 120kg Weight: Pair: 650b: 1555g (Front: 723g; Rear: 832g); 700c: 1590g (Front: 740g; Rear: 850g)Manufacturer's Part Numbers:LP1341100 Black 650b Shimano (Allroad SL Road+ DCL Pr)LP1452100 Black 650b SRAM XD XDR (Allroad SL Road+ DCL Pr XDR)LP1338100 Black 700c Shimano (Allroad SL DCL Pr)LP1473100 Black 700c SRAM XD XDR (Allroad SL DCL Pr XDR)Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Mavic Allroad S Road Disc WheelsetIdeal for gravel adventures, this road bike wheelset features a durable aluminium rim construction with a hookless profile and a 22mm internal width, which makes it great at handling unpredictable road conditions on your travels. Its UST Road Tubeless technology also means that riders can run lower tyre pressures for even greater comfort and control when the terrain gets tough. Having no tubes also means that there is less friction, better grip and less chances of flats. This makes it a great choice of upgrade for gravel bike riders who want lightweight and durable performance, wherever their next adventure takes them.Lightweight, Tubeless-Ready Road Bike WheelsetThis road bike wheelset's lightweight aluminium rims are plenty wide (22mm internal) and compatible with tubeless tyres from 28mm to 64mm for a smooth, efficient ride quality. Mavic's UST system has been improved with a revised rim bed shape that makes it easier than ever to install and change tyres. Fore technology attaches the spokes to the rim without the need to drill the upper rim bed, so no tape is required. No hassles, no added weight.Infinity Hub and Instant Drive 360 FreewheelThis model is equipped with Mavic's Infinity hub platform, which optimises spoke lacing with highly controlled tension for maximum power transfer. In addition, the Instant Drive 360 freewheel, coupled with the automatic bearing preload adjustment (QRM Auto), provides fast engagement, stiffness and added durability.Centre-Lock Disc-Brake ReadyMatte painted hubs, invisible rim welding and deep black spokes give this wheelset a premium look that stands out from the crowd. The wheels use Centre-Lock brake rotor compatibility and are available with optional Shimano or SRAM XD-Road driver bodies to choose from. This version can also convert to Campagnolo with an optional driver body (sold separately). The front hub is a 12mm thru-axle that can convert to 15mm or quick release. The rear is a 12x142 and can also convert to quick release.Features: Rim Material: Maxtal Aluminium, Hookless profile Hub Material: Front and Rear Bodies: Aluminium; Axle: Aluminium Spoke Material: Steel Use: Road, Triathlon and Gravel Internal Rim Width: 22mm ETRTO: 622x22TSS Road Tubeless Ready: Yes, UST tubeless technology, Fore tapeless tubeless technology Tyre Compatibility: UST Tubeless and Tube type Brake Type: Disc brake specific profile, Centre-Lock Recommended Tyre Sizes: 25 to 32mm Rim Technologies: SUP welding technology Front Axle: 12mm thru-axle, easily convertible to quick release with adaptors (available separately). Convertible to 15mm with complete axle replacement Rear Axle: 12mm thru-axle, convertible to Quick Release with adaptors (available separately) Freewheel: Multiple options available to select from the drop-down menu Front Hub: Quick release, 12x100 and 15x100 thru-axle compatible Rear Hub: Quick Release, 12x142 and 12x135 compatible Hub Technologies: Infinity Hubs, Instant Drive 360 freewheel technology and QRM Auto bearing preload technology Cassette Compatibility: Shimano Option: Shimano/SRAM 9,10 and 11-Speed road cassettes (not XD/XDR); SRAM XD Option: SRAM XD/XDR 11 and 12-Speed cassettes Spoke Count: Front and Rear: 24 Spoke Lacing: Front and Rear: Crossed 2, contactless Spoke Shape: Straight pull, elliptical aero, double-butted (patented) Spoke Nipples: Fore integrated Aluminium ASTM Category 2: Road and off-road with jumps less than 15cm Included: UST valve and accessories, user guide Max Rider Weight: 120kg (including bike) Weight: Pair: 1765g (Front: 830g; Rear: 935g)Manufacturer's Part Numbers:LP1337100 Black 700c Shimano (Allroad S DCL Pr)LP1449100 Black 700c SRAM XD XDR (Allroad S DCL Pr XDR)Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Zipp 202 NSW Carbon Tubeless Disc Rear WheelZipp's 202 NSW Tubeless Disc-brake model packs a heavy load of performance into a light and nimble rear wheel. This wheel flies up the toughest climbs, shaves time off descents, and handles deftly off the pavement. For aero performance, Zipp's ABLC Sawtooth dimple design extends to the rim's edge. The 202 NSW Tubeless Disc-brake is optimised for wide tyres with lower tyre pressure to meet the performance needs of modern riders in search of low rolling resistance and high compliance. With an internal width of 21mm, the wheelset is well suited for rough roads and tests fastest with a 28mm tyre in the majority of wind angles.ABLC SawtoothThe Sawtooth dimple design consists of 12 nodes that are specifically clocked to start aerodynamic shearing at a rate of 50hz at a rider speed of 20mph. Sawtooth accomplishes this by inducing small sheet vortices that shed at a low magnitude, but at a higher natural frequency, thus decreasing the laminar bubble effect on the aerodynamically shielded side of the rim's profile to further reduce high yaw drag and improve crosswind stability.Features: Rim Material: Carbon with UD Fibre finish and adhesive decals Use: Road Axle Type: 12x142mm Thru-Axle (TA) Internal Rim Width: 21mm Rim Depth: 32mm Rim Profile: Symmetrical Brake Compatibility: Disc Brake (Centre Lock rotor compatible) Size: 700c Tyre Compatibility: Clincher, Tubeless Ready Surface Texture: ABLC SawTooth Nipple Material: Aluminium Nipple Anti-rotation: Sapim Secure-loc Spoke Type: CX-Ray - Black Spoke Count: 24 Spoke Pattern: 2 Cross Hub: Cognition Drive Body Type: SRAM/Shimano Road Axle Material: Aluminium Bearings: Cartridge, Steel Driver Mechanism: Axial Clutch Driver Body Material: Aluminium Max Tyre Pressure: 100psi Max Recommended Rider Weight: 250lbs Single or Pair: Single rear wheel Weight: 801g (approx)Technologies: New Zipp graphics and cosmetic identity that scream speed. Applied using Zipp's ImPress direct-print technology. Centre locking rotor interface. Lockring is included. Ships with 12mm rear end caps. Campagnolo driver body sold separately. Tubeless design provides secure performance when ridden at lower tyre pressures. Cognition DB hub features Axial Clutch technology to allow the freehub's ratcheting mechanism to deliver half the mechanical drag of conventional three-pawl hubs.Manufacturer's Part Number: ZPWH8508000 Black 700c Shimano/SRAM Buy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM RED eTap AXS HRD Shift-Brake SystemThis shift-brake system is engineered to provide powerful and consistent braking performance alongside its smooth-shifting functionality. Its brake lever features a carbon construction, which gives it an excellent balance of durability and strength, without adding any unnecessary excess weight to your road bike's handlebar. SRAM has also equipped this model with a plastic shift lever behind the brake lever, so you can effortlessly control both your braking and shifting. Coming complete with a wide range of performance-enhancing technologies including AXS, eTap, Contact Point Adjustment, Bleeding Edge and X-Range, this is a perfect choice of upgrade for greater personalisation and control for modern road cycling.Exploring New Limits Has Never Been EasierFully wireless electronic shifting. Fully hydraulic disc braking. The SRAM RED eTap AXS HRD shift-brake system is the future. And the future is custom. AXS enabled and easily personalised for hand size and reach, this is the best shifting and braking experience — for all riders.SRAM RED eTap AXS offers wider range and closer progression, so you’re always in the right gear. A quiet, secure and smooth ride, whatever the terrain. A system that does exactly what you want, when you want. And it’s still wireless.Features: Brake Lever Material: Carbon Shift Lever Material: Plastic Pad Type: Steel-backed Organic Use: Road Compatible Derailleurs (Hyd): SRAM eTap AXS only Caliper Mount Type: Post mount Hose Connectamajig: Stealth-a-majig Connected Please Note: Rotor and bracket sold separately Single or Pair: SingleTechnologies: Bleeding Edge: With this new caliper fluid circuitry, the bleed port has been moved to the bottom of the caliper, and all four piston bores can communicate. This way, during bleeding fluid naturally fills the caliper, resulting in an easier, more consistent bleed. Contact Point Adjustment: Some people like the instantaneous power of a short lever throw. Others prefer the feel of a longer throw. With Contact Point Adjust, you can pick the position you want your fingers to be in when your brakes are engaged. It’s a quick and easy way to customize the feel of your brakes without having to move the pads. It’s also a way to balance both brake levers to feel exactly the same. Reach Adjust: Brake lever fit and feel is a personal thing. Riders have individual positioning preferences, as well as unique hand sizes and finger lengths. Reach Adjust makes it easy to adjust your lever for maximum one-finger control for everyone. eTap: All of the underlying tech in our new SRAM RED eTap groupset, such as wireless shifting, advanced battery power management, and mechatronics technologies, are meant to serve one ultimate purpose: to facilitate the most intuitive and consistent shifting available. This shift logic is called eTap. Right lever makes it harder, left lever makes it easier, both levers shift the front derailleur. Simple, unmistakable, and intuitive. AXS: AXS is SRAM’s new bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behavior, personalize controls, get maintenance reminders, and update firmware. X-Range: Road bikes are faster and more capable than ever before, and riders are expanding what’s possible with drop bar bikes. X-Range is gearing for today’s road riding. We completely reimagined road gearing for wider range, more useful and smoother gear progression, as well as smarter shift settings—enabled by AXS. With X-Range, you’re always in the right gear.Manufacturer's Part Numbers: ED8392003 Black 950mm Front-RH ED8392000 Black 1800mm Rear-LHBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Already a legend in its time, the SRAM Red Exogram Crankset is now available with refreshed graphics to compliment SRAM RED eTap components. The SRAM Red Exogram crankset features a completely hollow construction all the way to the spider. It's hidden bolt pattern makes better use of carbon fiber to further improve stiffness and shed weight. As always for seamless, flawless performance and Yaw compatibility, the chainset has been equipped with X-GlideR chainrings. The chainrings are designed for an optimised shifting performance with the Yaw front derailleur. The stiffer rings (5mm 7075-T6 aluminum CNC-machined) feature upshift rivets with an advanced design adopted from SRAM XX. CNC machining allows for precision control of each tooth shape, ramp, and nearly every shifting feature of the chainring. Chainrings, chain, and front derailleur are designed as a single integrated system for optimised performance.Arm Material: CarbonChainring Material: AluminiumBottom Bracket: GXP (Not Included)Weight: 609g
Already a legend in its time, the SRAM Red Exogram Crankset is now available with refreshed graphics to compliment SRAM RED eTap components. The SRAM Red Exogram crankset features a completely hollow construction all the way to the spider. It's hidden bolt pattern makes better use of carbon fiber to further improve stiffness and shed weight. As always for seamless, flawless performance and Yaw compatibility, the chainset has been equipped with X-GlideR chainrings. The chainrings are designed for an optimised shifting performance with the Yaw front derailleur. The stiffer rings (5mm 7075-T6 aluminum CNC-machined) feature upshift rivets with an advanced design adopted from SRAM XX. CNC machining allows for precision control of each tooth shape, ramp, and nearly every shifting feature of the chainring. Chainrings, chain, and front derailleur are designed as a single integrated system for optimised performance.Arm Material: CarbonChainring Material: AluminiumBottom Bracket: GXP (Not Included)Weight: 609g
Already a legend in its time, the SRAM Red Exogram Crankset is now available with refreshed graphics to compliment SRAM RED eTap components. The SRAM Red Exogram crankset features a completely hollow construction all the way to the spider. It's hidden bolt pattern makes better use of carbon fiber to further improve stiffness and shed weight. As always for seamless, flawless performance and Yaw compatibility, the chainset has been equipped with X-GlideR chainrings. The chainrings are designed for an optimised shifting performance with the Yaw front derailleur. The stiffer rings (5mm 7075-T6 aluminum CNC-machined) feature upshift rivets with an advanced design adopted from SRAM XX. CNC machining allows for precision control of each tooth shape, ramp, and nearly every shifting feature of the chainring. Chainrings, chain, and front derailleur are designed as a single integrated system for optimised performance.Arm Material: CarbonChainring Material: AluminiumBottom Bracket: GXP (Not Included)Weight: 609g
Already a legend in its time, the SRAM Red Exogram Crankset is now available with refreshed graphics to compliment SRAM RED eTap components. The SRAM Red Exogram crankset features a completely hollow construction all the way to the spider. It's hidden bolt pattern makes better use of carbon fiber to further improve stiffness and shed weight. As always for seamless, flawless performance and Yaw compatibility, the chainset has been equipped with X-GlideR chainrings. The chainrings are designed for an optimised shifting performance with the Yaw front derailleur. The stiffer rings (5mm 7075-T6 aluminum CNC-machined) feature upshift rivets with an advanced design adopted from SRAM XX. CNC machining allows for precision control of each tooth shape, ramp, and nearly every shifting feature of the chainring. Chainrings, chain, and front derailleur are designed as a single integrated system for optimised performance.Arm Material: CarbonChainring Material: AluminiumBottom Bracket: GXP (Not Included)Weight: 609g
The new wider C17 rim design of the Zonda 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 convinced that a wider tyre size is the way forward. The differentiated rim height offers superior aerodynamics without sacrificing stability, the precision milling eliminates excess material reducing weight, the Rim Dynamic Balance Technology ensures that every point of the rim is counter-balanced by an equal weight on the opposing side, providing maximum stability even at high speeds and the MoMag Technology creates a tyre bed free of spoke holes, eliminating the need for rim tape and offering structural superiority. The front wheel is laced with 16 aerodynamic radial spokes and the rear is laced with 21 aerodynamic radial spokes in the MEGA G3 Pattern, creating the perfect balance of spoke tensions on both sides of the wheel, reducing stress, increasing transversal rigidity and improving the transmission of power to the wheel. Differentiated Rim HeightPrecision Milling Rim Dynamic BalanceMoMag TechnologyFront - 16 Aerodynamic Radial SpokesRear - 21 Aerodynamic Radial Spokes in MEGA G3 PatternAluminium Oversize FlangeCup and Cone BearingsWeight: 1596g
SRAM XG-1299 Eagle 12 Speed CassetteDesigned with mountain bike (MTB) trails in mind, this 12 speed cassette from SRAM features a lightweight aluminium cog, while its other cogs are equipped with a durable, hard-wearing steel construction for the perfect combination. SRAM has kitted out this model with its renowned Eagle technology that is lighter, simpler, more durable, and easier to use. Another highlight is its unique colour system that is sure to make you stand out on the MTB trails.Range of DreamsWhether for prized race machines or the build of their dreams, the XG-1299 cassette is the ultimate, giving riders unprecedented 520-percent range thanks to the new 10-52 tooth-span. Stronger racers are now free to choose larger chainrings for more top-end speed, without sacrificing climbing range. More time is spent higher up in the cassette where athletes power transfer is most efficient and wear is minimized. Featuring the industry’s strongest X-Dome™ architecture and proven XD™ driver body, it’s also backwards compatible to give riders even more Eagle™ upgrade options for their current bikes. With multiple Olympic, World Cup and World Championship titles, it also matches up perfectly to XX1 Eagle AXS™ enabled componentry. The XG-1299 cassette utilizes the full depth of the new Eagle™ Coloursystem. Available in Gold to Rainbow and all-new Copper, the XG-1299 cassette completes the expression of the worlds most accomplished and sought after bikes.Features:Material: Largest Cog: Aluminium; 1-11 Cogs: SteelUse: MTBSpeed: 12 speedGear Ratio: 10-52TCassette: XGCog Sizes: 10-52T: 10,12,14,16,18,21,24,28,32,36,42,52Driver Body Interface: XDCompatibility: Part Numbers: Copper: FW8107000; Gold: FW8107001 and Rainbow: FW8107002Weight: 370g (approx.)Technologies:Driver Body XD: Is a new cassette driver body design that allows the use of a 10 tooth small cog and provides an improved interface with the cassette.X-DOME: X-DOME technology creates an incredibly lightweight, precise and strong cassette. The open design aids in mud clearance, giving you cleaner shifting performance and longer component life.Eagle: Eagle technology represents our newest 1x drivetrain technology. Eagle is a lighter, simpler, more durable, and easier to use drivetrain. Eagle features all-new 1x components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. Eagle technology also provides an expanded gear range of 500%, while is equal to 2x11 drivetrains.X-Glide 2: X-GLIDE 2 is the next generation of SRAM X-Glide technology optimised for the Eagle 12-speed cassette. It provides quick, precise, power-on shifting performance throughout the gear range, and increases chain retention on larger cogs.Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM XG-1299 Eagle 12 Speed CassetteDesigned with mountain bike (MTB) trails in mind, this 12 speed cassette from SRAM features a lightweight aluminium cog, while its other cogs are equipped with a durable, hard-wearing steel construction for the perfect combination. SRAM has kitted out this model with its renowned Eagle technology that is lighter, simpler, more durable, and easier to use. Another highlight is its unique colour system that is sure to make you stand out on the MTB trails.Range of DreamsWhether for prized race machines or the build of their dreams, the XG-1299 cassette is the ultimate, giving riders unprecedented 520-percent range thanks to the new 10-52 tooth-span. Stronger racers are now free to choose larger chainrings for more top-end speed, without sacrificing climbing range. More time is spent higher up in the cassette where athletes power transfer is most efficient and wear is minimized. Featuring the industry’s strongest X-Dome™ architecture and proven XD™ driver body, it’s also backwards compatible to give riders even more Eagle™ upgrade options for their current bikes. With multiple Olympic, World Cup and World Championship titles, it also matches up perfectly to XX1 Eagle AXS™ enabled componentry. The XG-1299 cassette utilizes the full depth of the new Eagle™ Coloursystem. Available in Gold to Rainbow and all-new Copper, the XG-1299 cassette completes the expression of the worlds most accomplished and sought after bikes.Features:Material: Largest Cog: Aluminium; 1-11 Cogs: SteelUse: MTBSpeed: 12 speedGear Ratio: 10-52TCassette: XGCog Sizes: 10-52T: 10,12,14,16,18,21,24,28,32,36,42,52Driver Body Interface: XDCompatibility: Part Numbers: Copper: FW8107000; Gold: FW8107001 and Rainbow: FW8107002Weight: 370g (approx.)Technologies:Driver Body XD: Is a new cassette driver body design that allows the use of a 10 tooth small cog and provides an improved interface with the cassette.X-DOME: X-DOME technology creates an incredibly lightweight, precise and strong cassette. The open design aids in mud clearance, giving you cleaner shifting performance and longer component life.Eagle: Eagle technology represents our newest 1x drivetrain technology. Eagle is a lighter, simpler, more durable, and easier to use drivetrain. Eagle features all-new 1x components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. Eagle technology also provides an expanded gear range of 500%, while is equal to 2x11 drivetrains.X-Glide 2: X-GLIDE 2 is the next generation of SRAM X-Glide technology optimised for the Eagle 12-speed cassette. It provides quick, precise, power-on shifting performance throughout the gear range, and increases chain retention on larger cogs.Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.