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Spank OOZY Trail 395+ Mountain Bike Disc Rim - Black - Red - 32 Holes, Black - Red
  • £39.99
  • RRP £89.99
  • Saving you £56

Spank OOZY Trail 395+ Mountain Bike Disc RimFinally, an ultra-wide alloy rim with Trail weight and true All Mountain strength! Spank Industries' Oozy Trail 395+ rims were designed to optimise the performance of both plus-size and modern "high volume" standard tyres. The Oozy Trail 395+ rim's 35mm internal width is the perfect solution for riders seeking an ultra-wide aggressive Trail rim that doesn't tip the scales. Combining Spank's proprietary Dynamal alloy, patented Oohbah profile, and Bead Bite tubeless rim hooks, The Oozy Trail 395+ offers the perfect blend of strength and stiffness with unparalleled tubeless performance. You don't have to go fat to go ultra-wide with the OOZY Trail 395+ rim.Features:Material: MGR Dynamal Alloy ERD: 27.5": 554mm; 29": 591mm ETRTO: 27.5": 584x35mm; 29": 622x35mm Hole Count: 32h Inner Width: 35mm Outer Width: 39.5mm Valve: Presta Tubeless: Tubeless ready Finish: Shotpeen anodised with laser etched logos Discipline: Trail Weight: 27.5": 560g; 29": 590g Technologies:Bead Bite (Anti Burp Technology): Running tubeless? No stress! At an incredible range of pressures, Bead Bite is the solution to keeping those tyres burp free and fixed in place. Bead Bite rim technology, paired with Spank‘s patented OohBah profile, enhances tubeless use with tyres of all types and with a greater range of air pressures.Bead Bite rims have 6 rows of tiny ridges that run along the vertical and horizontal faces of the bead seats. These tiny teeth create air seals between the rim and tyre as the bead conforms into them under air pressure. They dramatically increase frictional forces on the tyre bead, reducing the bead‘s ability to move vertically or horizontally (thus improving tyre stability and reducing burps). The bead literally becomes trapped between the vertical and horizontal ridges, even at very low air pressures. Even in tubed applications, Bead Bite rims tend to allow much lower air pressures with a reduced risk of pinch flats.OohBah (Reverse Well Design): The unique OohBah profile allows Spank to manufacture thinner walled, wider profiled, lighter rims without sacrificing strength or rigidity. Wider rims mean stiffer wheels and more tyre spread, leading to greater traction and improved comfort, and tyre performance. The “wave” shape of the OohBah inner tube adds strength and support to the vertical rim flange walls and prevents buckling. Normal straight or curved tube wells must be much thicker, and by default heavier, to offer the same support.BeadNip (Improved Tyre Fit): Another secret of Spank’s patented OohBah profile is our double BeadNip technology. The OohBah patent includes the addition of a second set of “nips” on the inner tube well, which ensures that the tyre always remains in the bead-seat, even when riding at minimal air pressures. With Spank’s OohBah patented rims, you can ride the tyres you want, at the pressure you want, on any terrain with far less fear of flats!Dynamal Alloy: Utilising the endless lifecycle of aluminion, Spank's proprietary alloy blends offer superior mechanical properties resulting in stronger rims and reduced weight through optimised design. Spank Industries has made a concerted effort to develop safe and affordable alternatives to the excessive use of carbon fibre in the bicycle manufacturing industry. Its WC DH Race Teams and most hardcore Big Mountain Freeriders are running Spank’s Dynamal Alloy rims in the choice against carbon fibre. Unlike standard recycled alloy mixes, Dynamal is a dynamically aged, highly magnesium-silicon enriched, pure alloy, which is blended with a special “secret” hardening metal. Compared to statically aged traditional alloy types, Dynamal shows a significant further increase in ultimate tensile strength and yield, without the normal reductions in fatigue life.MGR (Micro Grain Refinement Processed Alloys): Micro Grain Refinement Processes such as extrusion, forging and tube drawing can increase the strength of alloy materials by reducing the grain size. Spank uses state of the art proprietary metal forming methods, which further improve grain size, consistency and orientation, beyond that of our competitors. No other bars or rims are subjected to the number of drawing steps or level of refinement as those offered by Spank. This leads to greater ultimate strength, toughness, and ductility meaning confidence, comfort and safety.Buy Spank Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank 350 Mountain Bike Rim - Black - Red - 32 Holes, Black - Red
  • £39.99
  • RRP £84.99
  • Saving you £53

Spank 350 Mountain Bike RimThis sturdy and durable rim has been designed to tackle rough MTB (mountain bike) and Enduro trails. It features a wide profile for incredible lightweight when zipping around the corners and offers a solid, hard-wearing construction that is ready for whatever challenge you meet on the trail. Lightweight and Adaptable Tubeless Ready RimA brilliant tubeless ready rim that can cope with a variety of riding styles and under-wheel conditions, the Spank 350 Mountain Bike Rim is built to be ridden hard. Featuring a 30.5mm inner width, tyres from 2.0"-2.6" and + sized tyres can be fitted to it, making it suitable for whatever type of ride you want to undertake. Being a wider rim, it doesn't suffer from the additional weight that many larger rims have, keeping it light for ultimate speed on the descent and for making your climbs that little bit easier. The width also combines with the low sectional profile height to give radial compliance and top-notch lateral stiffness, giving you precise control and confidence as you fight to the finish line.Features:Material: Top-Performance AlloyInner Width: 30.5mmOuter Width: 35mmHole Count: 32Valve: F/V PrestaTubeless: Tubeless ReadyTechnologies: Radial Compliance, BeadBite, OohBah Inverted Inner WallWeight: 27.5": 465g (approx); 29." 495g (approx)Technologies: Bead Bite: At an incredible range of pressures, Bead Bite is the solution to keeping your tires burp free and fixed in place. Bead Bite rim technology enhances tubeless use with tires of all types and with a greater range of air pressures. Bead Bite rims have 6 rows of tiny ridges that run along with the vertical and horizontal faces of the bead seats. These tiny teeth create air seals between the rim and tire as the bead conforms into them under air pressure. They dramatically increase frictional forces on the tire bead, reducing the beads' ability to move vertically or horizontally (thus improving tire stability and reducing burps). The bead literally becomes trapped between the vertical and horizontal ridges, even at very low air pressures. Even in tubed applications, Bead Bite rims tend to allow much lower air pressures with reduced risk of pinch flats. Oohbah: The unique OohBah profile allows Spank to manufacture thinner walled, wider profiled, lighter rims without sacrificing strength or rigidity. Wider rims mean stiffer wheels and more tire spread, leading to greater traction and improved comfort, and tire performance. The "wave" shape of the OohBah inner tube adds strength and support to the vertical rim flange walls and prevent buckling. Normal straight or curved tube wells must be much thicker, and by default heavier, to offer the same support.Buy Spank Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano XT M756 Front MTB Disc Hub - Black - 36 Holes, Black
  • £42.99

Shimano XT Disc Hub Front M756XT Disc Hub Front M756Disc hub with 6 bolt international standard Mounting.Featuring fully serviceable cup and cone bearings For precision and durability.Features: A reliable long-lasting disc-compatible front hub from a classic ATB groupsetStandard six-bolt fitting for disc brake rotors, the perfect hub for Shimano Deore XT hydraulic disc brake systemDouble contact sealing shuts out mud and water from bearings to extend their service life and maintain smooth operation in all environmentsLow-friction Borozon treatment bearing races for a precision rolling actionIncludes: Light alloy quick releaseAxle: 9mm chrome-moly steelHub Shell: Anodised aluminium Weight: 244g (without Q/R)A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Sun Ringle Duroc SD42 Mountain Bike Disc Rim - Black - 28 Holes, Black
  • £44.99
  • RRP £119.99
  • Saving you £63

Sun Ringle Duroc SD42 Mountain Bike Disc RimFor professional riders, a certain amount of fine-tuning is required to get the most performance out of your MTB rim. The SD42 tweaks the winning framework of the Duroc range just enough to ensure maximum speed capacity and control while also maintaining the durable welded aluminium rim to ensure your bike can withstand whatever the trail throws at it. A wider 42mm rim also means increased traction, allowing you bike to climb with less rolling resistance weighing you down.Features: Use: eMTB/AM/Enduro/Plus Spoke Count: 28, 32 Rim Material: Aluminium Rim Joint: Welded Rim Width: 42mm outer, 36mm inner Brake Compatibility: Disc Only Weight: 595g (front); 632g (rear) Tubeless ReadyBuy Sun Ringle Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank Spoon 32 Mountain Bike Rim - Red - 32 Holes, Red
  • £46.99
  • RRP £59.99
  • Saving you £22

Spank Spoon 32 Mountain Bike RimDesigned for tacking tough mountain bike (MTB) terrain, this Rim from Spank is ready for the challenge. Featuring Spank's Oohbah™ profile with inverted tube well for optimised strength, it also drastically reduces the weight of the rim, so won't wear you down. The sectional profile is super rigid, while the BeadNip™ ensures that the tyre remains in the beadseat, even while riding at minimal tyre pressure. The ideal MTB or cross-country (XC) rim.Features:Material: Six Series AlloyOuter Width: 32mmEffective Rim Diameter (ERD): 530mmDisc/Rim Brake: Disc specificSpoke Holes: 32Tubeless Ready: NoSize/ETRTO: 559 x 26.7mmWeight: 620g (26"), 650g (27.5")Buy Spank Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Sun Ringle Helix TR27 SL Mountain Bike Disc Rim - Black - 32 Holes, Black
  • £49.99
  • RRP £59.99
  • Saving you £17

Sun Ringle Helix TR27 SL Mountain Bike Disc RimDesigned to be the "all-duty" rim, the Sun Ringle Helix TR27 offers unparalleled value and quality performance. It uses a sleeved alloy material that keeps it lightweight, while a width of 27mm means better traction and uphill power. Durable and aerodynamic, this rim is an ideal choice for those looking to start their trail or all-mountain careers.Features:  Use: Trail, AM  Spoke Count: 28, 32  Rim Material: Aluminium  Rim Joint: Sleeved  Rim Width: 27mm outer, 23mm inner  Brake Compatibility: Disc Only  Weight: 465g (front); 494g (rear)  Tubeless ReadyBuy Sun Ringle Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Stans No Tubes Crest MK3 Mountain Bike Rim - Black - 28 Holes, Black
  • £49.99
  • RRP £84.99
  • Saving you £41

Stans No Tubes Crest MK3 Mountain Bike RimThe Crest Mountain Bike Rim offers a wider, lower profile making it even better than before. Incredibly lightweight for enhanced acceleration and climbing, it also benefits from a 23mm internal width so you can increase tyre volume for improved control with wider tyres.Inspired by their carbon technology, the entirely new rim shape adds strength and virtually eliminates the chance of a tyre pinch flat. Refined over the past 15 years, Stan’s Bead Socket Technology offers the most trusted tubeless seal in the business, making the Crest MK3 the best choice for lightweight, tubeless XC performance.Features:23mm internal rim width for more stability with larger tyres16g lighter than the original Crest (29" size)Low-profile shape rolls faster lasts longer and helps stop tyre pinch flatsLaterally stiffer and stronger for improved handlingWider but even lighter than the original CrestMore durable rim shape and alloyWideRight optimised for XC (cross-country) tyresRim Internal Width: 23.0mmRim External Width: 26.3mmRim Depth: 15.8mmHole Count: 28-hole/32-holeDrilling Style: SymmetricalMaterial: 6069 Aluminium AlloyBrakes: Disc onlyTape: 25mmValve: PrestaMax Rider Weight: 86kgMax Pressure with 2.0" Tyre: 40psiMax Pressure with 2.25" Tyre: 38psiRim Weight: 326g (26"), 341g (27.5"), 364g (29") Buy Stans No Tubes Wheels from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank 350 Mountain Bike Rim - Black - 32 Holes, Black
  • £49.99
  • RRP £89.99
  • Saving you £44

Spank 350 Mountain Bike RimThis sturdy and durable rim has been designed to tackle rough MTB (mountain bike) and Enduro trails. It features a wide profile for incredible lightweight when zipping around the corners and offers a solid, hard-wearing construction that is ready for whatever challenge you meet on the trail. Lightweight and Adaptable Tubeless Ready RimA brilliant tubeless ready rim that can cope with a variety of riding styles and under-wheel conditions, the Spank 350 Mountain Bike Rim is built to be ridden hard. Featuring a 30.5mm inner width, tyres from 2.0"-2.6" and + sized tyres can be fitted to it, making it suitable for whatever type of ride you want to undertake. Being a wider rim, it doesn't suffer from the additional weight that many larger rims have, keeping it light for ultimate speed on the descent and for making your climbs that little bit easier. The width also combines with the low sectional profile height to give radial compliance and top-notch lateral stiffness, giving you precise control and confidence as you fight to the finish line.Features:Material: Top-Performance AlloyInner Width: 30.5mmOuter Width: 35mmHole Count: 32Valve: F/V PrestaTubeless: Tubeless ReadyTechnologies: Radial Compliance, BeadBite, OohBah Inverted Inner WallWeight: 27.5": 465g (approx); 29." 495g (approx)Technologies: Bead Bite: At an incredible range of pressures, Bead Bite is the solution to keeping your tires burp free and fixed in place. Bead Bite rim technology enhances tubeless use with tires of all types and with a greater range of air pressures. Bead Bite rims have 6 rows of tiny ridges that run along with the vertical and horizontal faces of the bead seats. These tiny teeth create air seals between the rim and tire as the bead conforms into them under air pressure. They dramatically increase frictional forces on the tire bead, reducing the beads' ability to move vertically or horizontally (thus improving tire stability and reducing burps). The bead literally becomes trapped between the vertical and horizontal ridges, even at very low air pressures. Even in tubed applications, Bead Bite rims tend to allow much lower air pressures with reduced risk of pinch flats. Oohbah: The unique OohBah profile allows Spank to manufacture thinner walled, wider profiled, lighter rims without sacrificing strength or rigidity. Wider rims mean stiffer wheels and more tire spread, leading to greater traction and improved comfort, and tire performance. The "wave" shape of the OohBah inner tube adds strength and support to the vertical rim flange walls and prevent buckling. Normal straight or curved tube wells must be much thicker, and by default heavier, to offer the same support.Buy Spank Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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DT Swiss TK 540 29er Mountain Bike Disc Rim - Black - 36 Holes, Black
  • £57.49
  • RRP £64.99
  • Saving you £12

DT Swiss TK 540 29er RimDT Swiss has established itself as a leading manufacturer of spokes, nipples, hubs, rims, quick releases and complete wheels. Trust in over 20 years of experience and choose DT Swiss.Features: Profile Width: 23.6mm Profile Height: 20.2mm Rim Joint: SBWT welded Weight: 540g Colour: Black or Silver Material: Aluminium Eyelets: Double Number of Holes: 32, 36 Specials: DT Swiss wear controlBuy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Sun Ringle Duroc 40 Mountain Bike Disc Rim - Black - 28 Holes, Black
  • £59.99
  • RRP £119.99
  • Saving you £50

Sun Ringle Duroc 40 Mountain Bike Disc RimSun Ringle's Duroc range features welded aluminium rims to ensure your bike has the strength and durability to handle anything the trail throws at them. Lightweight and tubeless ready, with a wide 40mm rim, this rim is perfect for mountain bikers looking for an advantage against rolling resistance uphill with sturdiness for added control on the downhill.Features: Use: Plus Spoke Count: 28, 32 Rim Material: Aluminium Rim Joint: Welded Rim Width: 40mm outer, 36mm inner Brake Compatibility: Disc Only Please Note: Eyelets are not supplied with this rim Tubeless Ready Weight: 515g (27.5"); 550g (29")Buy Sun Ringle Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank 350 Mountain Bike Rim - Black - Blue - 32 Holes, Black - Blue
  • £60.99
  • RRP £84.99
  • Saving you £28

Spank 350 Mountain Bike RimThis sturdy and durable rim has been designed to tackle rough MTB (mountain bike) and Enduro trails. It features a wide profile for incredible lightweight when zipping around the corners and offers a solid, hard-wearing construction that is ready for whatever challenge you meet on the trail. Lightweight and Adaptable Tubeless Ready RimA brilliant tubeless ready rim that can cope with a variety of riding styles and under-wheel conditions, the Spank 350 Mountain Bike Rim is built to be ridden hard. Featuring a 30.5mm inner width, tyres from 2.0"-2.6" and + sized tyres can be fitted to it, making it suitable for whatever type of ride you want to undertake. Being a wider rim, it doesn't suffer from the additional weight that many larger rims have, keeping it light for ultimate speed on the descent and for making your climbs that little bit easier. The width also combines with the low sectional profile height to give radial compliance and top-notch lateral stiffness, giving you precise control and confidence as you fight to the finish line.Features:Material: Top-Performance AlloyInner Width: 30.5mmOuter Width: 35mmHole Count: 32Valve: F/V PrestaTubeless: Tubeless ReadyTechnologies: Radial Compliance, BeadBite, OohBah Inverted Inner WallWeight: 27.5": 465g (approx); 29." 495g (approx)Technologies: Bead Bite: At an incredible range of pressures, Bead Bite is the solution to keeping your tires burp free and fixed in place. Bead Bite rim technology enhances tubeless use with tires of all types and with a greater range of air pressures. Bead Bite rims have 6 rows of tiny ridges that run along with the vertical and horizontal faces of the bead seats. These tiny teeth create air seals between the rim and tire as the bead conforms into them under air pressure. They dramatically increase frictional forces on the tire bead, reducing the beads' ability to move vertically or horizontally (thus improving tire stability and reducing burps). The bead literally becomes trapped between the vertical and horizontal ridges, even at very low air pressures. Even in tubed applications, Bead Bite rims tend to allow much lower air pressures with reduced risk of pinch flats. Oohbah: The unique OohBah profile allows Spank to manufacture thinner walled, wider profiled, lighter rims without sacrificing strength or rigidity. Wider rims mean stiffer wheels and more tire spread, leading to greater traction and improved comfort, and tire performance. The "wave" shape of the OohBah inner tube adds strength and support to the vertical rim flange walls and prevent buckling. Normal straight or curved tube wells must be much thicker, and by default heavier, to offer the same support.Buy Spank Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank 350 Mountain Bike Rim - Black - Green - 32 Holes, Black - Green
  • £62.49
  • RRP £84.99
  • Saving you £26

Spank 350 Mountain Bike RimThis sturdy and durable rim has been designed to tackle rough MTB (mountain bike) and Enduro trails. It features a wide profile for incredible lightweight when zipping around the corners and offers a solid, hard-wearing construction that is ready for whatever challenge you meet on the trail. Lightweight and Adaptable Tubeless Ready RimA brilliant tubeless ready rim that can cope with a variety of riding styles and under-wheel conditions, the Spank 350 Mountain Bike Rim is built to be ridden hard. Featuring a 30.5mm inner width, tyres from 2.0"-2.6" and + sized tyres can be fitted to it, making it suitable for whatever type of ride you want to undertake. Being a wider rim, it doesn't suffer from the additional weight that many larger rims have, keeping it light for ultimate speed on the descent and for making your climbs that little bit easier. The width also combines with the low sectional profile height to give radial compliance and top-notch lateral stiffness, giving you precise control and confidence as you fight to the finish line.Features:Material: Top-Performance AlloyInner Width: 30.5mmOuter Width: 35mmHole Count: 32Valve: F/V PrestaTubeless: Tubeless ReadyTechnologies: Radial Compliance, BeadBite, OohBah Inverted Inner WallWeight: 27.5": 465g (approx); 29." 495g (approx)Technologies: Bead Bite: At an incredible range of pressures, Bead Bite is the solution to keeping your tires burp free and fixed in place. Bead Bite rim technology enhances tubeless use with tires of all types and with a greater range of air pressures. Bead Bite rims have 6 rows of tiny ridges that run along with the vertical and horizontal faces of the bead seats. These tiny teeth create air seals between the rim and tire as the bead conforms into them under air pressure. They dramatically increase frictional forces on the tire bead, reducing the beads' ability to move vertically or horizontally (thus improving tire stability and reducing burps). The bead literally becomes trapped between the vertical and horizontal ridges, even at very low air pressures. Even in tubed applications, Bead Bite rims tend to allow much lower air pressures with reduced risk of pinch flats. Oohbah: The unique OohBah profile allows Spank to manufacture thinner walled, wider profiled, lighter rims without sacrificing strength or rigidity. Wider rims mean stiffer wheels and more tire spread, leading to greater traction and improved comfort, and tire performance. The "wave" shape of the OohBah inner tube adds strength and support to the vertical rim flange walls and prevent buckling. Normal straight or curved tube wells must be much thicker, and by default heavier, to offer the same support.Buy Spank Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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