Campagnolo Chorus Ultra Torque 11sp Double ChainsetThe completely redesigned chainset represents increased rigidity as well as fresh and cutting edge aesthetics.The new version uses a 4 arm spider design which makes for one single crankarm for all chainring options thanks to its unified bolt pattern. Gone are the days of having a dedicated bolt pattern for standard chainrings and another for compact rings. No longer will changing from traditional to compact, or vice versa, translate into the obligatory purchase of a completely new chainset. The new bolt pattern allows for all 3 chainring standards 53/39, 52/36 and 50/34 to be built upon the same chainset. Changing between compact and standard is now as easy as changing 8 bolts and two chainrings. While the new 4-arm bolt pattern makes for a much more practical design that offers the cyclist a more versatile component, the Campy Tech Lab was dedicated primarily on increasing performance characteristics.The new design incorporates a 8 bolt pattern with a spider arm design that not only holds the chainring in place by way of the bolt but also supports the chainring and in doing so, increases system rigidity. In addition to completely redesigning the spider, Campagnolo engineers dedicated a great deal of energy towards a completely new crankarm that is a great deal stiffer than previous versions. Add this new highly rigid crankarm to the new four-arm spider design and you have a complete chainset that not only excels at transferring power more than any previous version but one that is also more versatile with respect to gearing.Features: BCD: Inner: 112mm; Outer:145mm Weight: 684gBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Red GXP 11 Speed Road Double ChainsetThe SRAM Red GXP Road Crankset features a hollow design all the way to the spider. Its hidden bolt pattern makes use of its carbon fibre construction to further enhance stiffness and shed unnecessary weight. It also benefits from X-GlideR™ chainrings, which provide smooth, even performance and are suitable for use with SRAM's Yaw™ front derailleur.This version of the SRAM Red crankset uses their GXP® bottom bracket system, which makes it compatible with most Road frame’s bottom bracket shell types. It is also equipped with a standard Road 53/39T chainring setup, making it ideal for time trial and racing use, where you need ultimate acceleration to be first over the line.Already a legend in its time, the SRAM Red chainset now features refreshed graphics to complement the new SRAM Red eTap componentry.Features:Arm Material: CarbonBottom Bracket Included: NoChainrings Included: YesChainring Bolt Circle Diameter (BCD): 110 BCD, 130 BCDChainring Material: Machined AlloyChainring Size: 46/36T, 50/34T, 52/36T, 53/36T Crankarm Length: 165mm, 170mm, 172.5mm, 175mmCompatibility: SRAM Red® & SRAM Force Yaw™ front derailleur, SRAM Red® 22 & PC1170 chainsFinish: CarbonTooth count: 53/39TCompatibility: SRAM Road 11-speed compatibleDesigned for GXP® bottom bracketsSRAM's stiffest crank everHidden bolt pattern leverages the characteristics of Carbon Fibre while presenting a sleek appearanceStiffer X-GlideR™ chainrings feature thicker construction and advanced shift timing pins and ramps, which are optimised for shifting with the Yaw™ front derailleurSpeed: 11 SpeedWeight: 609g (GXP 172.5mm 53x39T)Part No: FC-RED-C2Technologies:Exogram™: The new Hollow Carbon Construction starts in the crank arm and extends into the cranks' spider. It maximises the stiffness to weight ratio.X-GlideR Chainrings: The chainrings are designed for an optimised shifting performance with the Yaw front derailleur. The stiffer rings (5mm 7075-T6 aluminium 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. The chainrings, chain, and front derailleur are designed as a single integrated system for optimised performance.Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano Dura-Ace R9100 11 Speed Road Double ChainsetThe Shimano Dura-Ace R9100 11 Speed Road Double Chainset boasts Shimano's well-known 4-arm hollow spider that is constructed from hollow-forged aluminium. This chainset has been completely redesigned to ensure it boasts the best combination of lightweight and rigid construction. The chainset has been adapted by Shimano to work with disc brake road bikes that have a 135mm rear hub spacing and shorter chainstays without the need to increase Q-factor thanks to its wider chainring spacing. Although the crank arms and spider arms are bigger, this increases overall stiffness, and the chainset has dropped 7g of weight since its previous edition.The Double version offered here comes in numerous gear combinations to best suit each individual riders needs.Please note: A bottom bracket is NOT included.Features:Enhanced design saves 7g while maintaining rigidityIconic 4-arm construction maintains high rigidity and reduces weightOptimised crank arm design strengthens key stress zonesNew chainring tooth profile is adapted for race bike specific disc brake systemsAccommodates shorter chainstays (410mm) with 135mm OLD rear spacingHollowglide chainring construction maintains smooth shifting whilst reducing weight and increasing stiffnessWeight: 621g (53.39T)A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The Robens Double Dreamer 4 Tent sleeps up to four campers, perfect for adventurers looking for base tent comfort with standing height and all-weather performance. Key features include a rain safe side door for water-free access, double rear and low vents to control air flow, also enhanced by mesh panels behind external doors for insect-free ventilation, and an adaptable inner tent that can fold back and enhance living space. Plus, the mesh panel window is backed by a zip-up waterproof curtain with upper PVC panel to balance privacy, ventilation and light entry. Robens Wind Test The determination of the performance of a Robens tent in wind is based on the knowledge and technique available to Robens at the time of testing. During the test they register the maximum (MAX) speed impact a tent was subjected and the average (AVG) wind speed at which structural instability occurred. This may appear as a broken/deformed pole, or the collapse of the tent and subsequent return to shape when the wind drops. At no point was any form of catastrophic failure experienced up to the maximum wind speed. The MAX speed for this tent is 200 km/h, and AVG 165 km/h.
The Robens Double Dreamer 5 Tent sleeps up to five campers, perfect for adventurers looking for base tent comfort with standing height and all-weather performance. Key features include a rain safe side door for water-free access, double rear and low vents to control air flow, also enhanced by mesh panels behind external doors for insect-free ventilation, and an adaptable inner tent that can fold back and enhance living space. Plus, the mesh panel window is backed by a zip-up waterproof curtain with upper PVC panel to balance privacy, ventilation and light entry. Robens Wind Test The determination of the performance of a Robens tent in wind is based on the knowledge and technique available to Robens at the time of testing. During the test they register the maximum (MAX) speed impact a tent was subjected and the average (AVG) wind speed at which structural instability occurred. This may appear as a broken/deformed pole, or the collapse of the tent and subsequent return to shape when the wind drops. At no point was any form of catastrophic failure experienced up to the maximum wind speed. The MAX speed for this tent is 195 km/h, and AVG 160 km/h.
Climbing has evolved. The DBair CS takes the DBair the world has come to love and adds a selectable climbing mode to specifically address the demands of ascending on the bike. However CS is not your conventional pedal-platform as it adjusts both Low Speed Compression (LSC) and Low Speed Rebound (LSR). By selectively tuning both compression and extension phases when climbing, the shock maintains better traction and control while enhancing pedaling efficiency through the shock's entire travel. Weight: 509g (weight varies by size) , Finish: Anodized and laser-etched,Damping: Twin-tube independent compression and rebound.Adjustments4-way independent adjustment : Air spring rate,High speed compression,Low speed compression,High speed rebound,Low speed rebound.Mounting Interface: Norglide® bushing 1/2" Universal Axle,Air Volume: The DBair CS is available with a standard air can or XV (Extra Volume) air can. ,The XV can offers a higher air volume and is perfectly suited to bikes with a significantly progressive leverage ratio, such as Intense and Santa Cruz. These bikes require a more linear air spring. The less progressive air spring allows the rider to ride with more High Speed Compression while still achieving full travel. ,XV cans are also available separately for retro fitting on existing DBair dampers. .Note - Pricing is for damper only. Hardware supplied separately.
Shimano Dura-Ace R9100 11 Speed Road Double ChainsetThe Shimano Dura-Ace R9100 11 Speed Road Double Chainset boasts Shimano's well-known 4-arm hollow spider that is constructed from hollow-forged aluminium. This chainset has been completely redesigned to ensure it boasts the best combination of lightweight and rigid construction. The chainset has been adapted by Shimano to work with disc brake road bikes that have a 135mm rear hub spacing and shorter chainstays without the need to increase Q-factor thanks to its wider chainring spacing. Although the crank arms and spider arms are bigger, this increases overall stiffness, and the chainset has dropped 7g of weight since its previous edition.The Double version offered here comes in numerous gear combinations to best suit each individual riders needs.Please note: A bottom bracket is NOT included.Features:Enhanced design saves 7g while maintaining rigidityIconic 4-arm construction maintains high rigidity and reduces weightOptimised crank arm design strengthens key stress zonesNew chainring tooth profile is adapted for race bike specific disc brake systemsAccommodates shorter chainstays (410mm) with 135mm OLD rear spacingHollowglide chainring construction maintains smooth shifting whilst reducing weight and increasing stiffnessWeight: 621g (53.39T)A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The HollowTech II 12-speed Dura-Ace chainset offers the optimum balance of light weight and rigidity, making it the global choice for road racing's elite ridersHollow outer chainring, giving vast improvements in rigidity and increased weight savings,The hollow outer chainring has essentially removed outer chainring flex, hugely improving shift performance making it precise even under high load,These industry leading HollowTech II 4 arm cold forged hollow crank arms have been evolved to increase rigidity, reduce weight, and improve strength,The teeth have been developed to work only in conjunction with the 12-speed chains for improved contact providing more efficiency and improved power transfer,There is a wide range of chainring ratios and crank arm lengths available enabling customisation for all riders and racing disciplines,HollowTech II integrated bottom bracket design uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency,Bottom bracket seal design has a minimal bearing interface gives superbly smooth rolling and increased durability.
This model features a hollow carbon crank arm construction which delivers an outstanding strength to weight ratio for tackling any road. FSA has completed this sleek model's cranks with a UD carbon finish which increases their rigidity and longevity. This is a perfect choice of upgrade for riders who want a smoother and more reliable pedal stroke when racing and club riding.
This model features a hollow carbon crank arm construction which delivers an outstanding strength to weight ratio for tackling any road. FSA has completed this sleek model's cranks with a UD carbon finish which increases their rigidity and longevity. This is a perfect choice of upgrade for riders who want a smoother and more reliable pedal stroke when racing and club riding.
This model features a hollow carbon crank arm construction which delivers an outstanding strength to weight ratio for tackling any road. FSA has completed this sleek model's cranks with a UD carbon finish which increases their rigidity and longevity. This is a perfect choice of upgrade for riders who want a smoother and more reliable pedal stroke when racing and club riding.
Pushing you towards a podium-topping finish, this stunning model uses a light carbon crank arm construction for immense durability. Vision has also gone the extra distance with this version by equipping it with CNC-machined 7075 aluminium chainrings, so you can enjoy their powerful torque performance without any excess weight. This is a perfect solution for soaring your way past your competitors for a victorious finish.