Key Features: The G 1800's are your gateway into the world of Gravel riding, a solid, reliable and super wide wheelset at a great value price, Whilst our Cross Road wheels are limited to a 22mm internal width by UCI cyclocross regulations, the Gravel range is free to expand out to a full 24mm and to also include 650b options, This extra width has been lab-proven by DT to offer lower rolling resistance as well as superior comfort in conjunction with 35c and wider tyres, The reliable DT 3-Pawl freehub is simple and easy to service requiring no specialist tools, handy when you're in the back of beyond, If you're interested in these then you'll almost certainly be wanting to run tubeless tyres, so you'll be glad to hear that the G 1800's come tubeless ready with tape and valves included, they can however also be used with standard clinchers, The combination of Aero Comp and super strong New Aero spokes are happy transferring the torque from even the beefiest of calves, The front wheel comes ready for 12 x 100 mm thru axles with adaptors for 15 x 100, the rear comes ready for 12 x 142 mm thru axles, both come with Q/R converters, both include 6-bolt rotor adaptors, The rear comes with both a standard Shimano 11-speed Road freehub and a SRAM XDR freehub included, Maximum recommended system weight: 130 KG, Weight: Front 880 grams Rear: 1015 grams (700c) Front 835 grams Rear: 971 grams (650B).
Skeleton geometry has made it possible to reduce weight without diminishing braking power while maintaining the same operating safety. The differentiated front and rear geometry ensures power and progressive travel. brake-pad height adjustment ratio: 40-50 mm (measured from brake fixing-bolt to brake-shoe-nut)
Shimano Ultegra Di2 R8050 11sp Front DerailleurRedesigned to be compatible with a wider 11-speed gear range but still retaining the same slick shifting ability, the Ultegra Di2 R8050 is a real game changer. Stiff and efficient enough to change gears cleanly even when you’re pedalling hard out of the saddle, it’s the ideal front derailleur upgrade for your Shimano Ultegra Di2-equipped road bike.Shimano Synchronised ShiftingUtilising Shimano's innovative Synchronised Shift, the front derailleur automatically shifts when the rear derailleur is shifted, which means that both derailleurs work together seamlessly. Conveniently, this shifting technology works the other way around, too; so, the rear derailleur shifts automatically when the front derailleur is shifted. This means you will always have optimal front/rear gear positioning. Di2’s auto-trim feature automatically centres the front derailleur precisely around the chain, which avoids chain rub as you travel across your cassette. Welcome to the New-Age of performance-oriented shifting.Features: Speed: 11-Speed Mount Type: Braze-On Compatibility: Ultegra R8000 Di2, Dura-Ace 9100 Di2 (Shimano 2x11-Speed electronic drivetrains only) Chain Stay Angle: 61-66° Top Gear Teeth: 46T-53T Total Capacity: 16T E-Tube Ports: 1 SD50 Ports: 1 Updated pull arm for more direct and easy shifting Improved clearanceUpgraded to shift under high pedalling torque Synchronised Shift (Full and semi-synchronised shifting program) Programmed chainguide control Redesigned to fit a wider gear pitch without sacrificing shifting performance Shorter rear-centre length (410mm) System communication with Di2 rear derailleur, meaning minimal chance of chain drop Weight: 132gTechnologies: Di2: The power and precision of Di2 is unmatched. It enables beautifully smooth shifting both front and rear. The lack of maintenance and adjustment is impressive: once you’ve customised your Di2 to shift to your preferences, it will continue to do so endlessly Shimano Synchronised Shift: With the customisation of the E-Tube Project app, both front and rear derailleurs are automatically selected for the most optimal gear combination 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.
Campagnolo Record D Skeleton Road Brake CalipersRigidity, robustness and weight-saving are the main features of record brakes. Skeleton geometry has made it possible to reduce weight without diminishing braking power while maintaining the same operating safety.The differentiated front and rear geometry ensures power and progressive travel. brake-pad height adjustment ratio: 40-50mm (measured from brake fixing-bolt to brake-shoe-nut) - ball bearings - light alloy hardware - brake pads orbital adjustment - lightened rear brake - skeletonized arms - special pad NEW compoundFeatures:Skeleton structureOrbital pad adjustmentMechanisms on bearingsForged structureSingle rear fulcrum and double frontErgal screwsWeight: 282g prBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The all new Tech 4 E4 builds on our 25+ years’ experience designing and manufacturing hydraulic brake systems. The Tech 4 uses all new internal sealing for reduced friction and the pivot spins on roller bearings, allowing the spring rate to be reduced. The lower spring rate in turn gives a lighter lever action, reducing rider fatigue and keeping our legendary feel and modulation. The updated E4 caliper utilises hybrid style Stainless steel pistons with a phenolic insert allowing for smoother movement and less maintenance, while still able to manage high temperatures without heat transfer during extreme use.Increased power versus Tech 3,Lever shape updated to provide a more ergonomic shape orientated to provide the best mechanical advantage during braking.,Hinged clamp reducing weight and ergonomics,Shifter integration improved for more adjustability,Tool free bite point and reach adjustments,Rigid CNC'd one piece caliper,Compatible with a wider range of current shifter options,Complete brake available in Black, Purple, Red, Orange, Blue and Silver,Uses post mount, 9.74 caliper with adapters to suit all mount options,Available to fit 160, 180, 183, 200, 203 and 220mm front and rear rotors,Choose either standard or braided hose (braided hose is an extra cost),30% pressure increase compared with the Tech 3 brake,Hydraulic ratio improved by using a small diameter master cylinder bore,Mechanical ratio increase for the best balance of increased power and modulation, resulting in usable lever feel throughout the full range of reach and bite point adjustment. The mechanical ratio has been fine-tuned using real riding data to provide its best efficiency at lever forces typically used during riding.,Linear relationship between brake pressure and lever force making it easy and intuitive to control the braking power.,Hinged clamp design to reduce weight and reservoir area increased to lower overall stack height. Shifter integration has been improved and now offers 30° of angle adjustment as well as neater packaging and compatibility with the latest shifters. Lateral adjustment on both sides of the master cylinder is also possible to give a wide range of lever position options.,Hybrid style pistons consisting of a stainless-steel piston shell, which allow smoother movement and require less maintenance, and a phenolic insert to manage heat transfer during extreme use.,The Tech 4 retains the tool free bite point and reach adjustments from the Tech 3,All Tech 4 brakes are supplied with new racing compound pads. They are designed to offer impressive performance straight out of the box with little bedding in required, they are also more resistant to fade than standard organic pads. .
Magura MT8 Carbon BrakeFully equipped for the demands of today's cross country (XC) and all mountain (AM) riders, this versatile hydraulic disc brake is ready for wherever your next off-road adventure takes you. Whether you're racing or exploring for fun, its lightweight and reliable carbon build and industry-leading technologies makes it a great choice of upgrade for smooth and consistent hydraulic braking performance. Another benefit is it comes kitted out with an adjustable lever reach that allows you to fine-tune the gap between the lever blade and your handlebar for a more personalised braking feel.World champions put their trust in it! The competition-proven MT8 SL is a true lightweight that doesn't compromise on performance. Together with the lightweight Carbotecture SL brake master, the 1-finger HC carbon lever blade sets new standards in ergonomics and modulation.Developed for RacingThanks to the Carbotecture SL brake master and the 1-finger carbon HC blade, the MT 8 SL is a real lightweight. Carbotecture SL is a composite material that is not only light but also extremely resistant thanks to its embedded carbon fibres.1-Finger HC Carbon Lever BladeThe popular 1-finger HC carbon lever blade is used on the MT8 SL ex works. It's lighter and stiffer than its aluminium counterpart, enabling you to get maximum performance out of your bike.Lightweight PerformanceThe 2-piston calliper of the MT8 SL is forged from one single piece. The result? Despite its outrageously low weight, the MT8 offers the highest braking power and stability of the 2-piston family.Features: Lever Blade Material: Carbon Master Material: Carbotecture SL with Flip-Flop-Design Use: Cross Country (XC), Mountain Bike (MTB) Lever Blade Size: 1-finger EBT (Easy Bleed Technology): Yes Banjo Fitting: Yes Hydraulic: Yes Bite Adjust: No Pistons: 2 Brake Fluid: Royal Blood (mineral oil based) Reach Adjust: Yes, 3mm allen key Tubing: Magura Disctube Recommended Rotor: Storm SL.2 (sold separately) Reach Adjust: Yes, 3mm allen key Designed and Made in Germany Weight: 195gBuy Magura Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
CeramicSpeed EVO386 SRAM DUB Bottom BracketCeramicSpeed is the market leader in high-end performance components. This Ceramic Bottom Bracket delivers excellent low bearing friction with superb durability. Unique CeramicSpeed ceramic bearings are premium quality, out-performing mark rivals. The CeramicSpeed Ceramic Bottom Bracket system is so stiff and efficient that additional spacers are not required. At a fantastically lightweight of 84 grams, this CeramicSpeed Ceramic Bottom Bracket is a premium upgrade that your trusty steed deserves.Features: Material: Ceramic Bearings, Aluminium (cups) Use with SRAM DUB cranksets Weight: 84gBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
CeramicSpeed BSA30 Bottom BracketCeramicSpeed is the market leader in high-end performance components. This Ceramic Bottom Bracket delivers excellent low bearing friction with superb durability. Unique CeramicSpeed ceramic bearings are premium quality, out-performing mark rivals. The CeramicSpeed Ceramic Bottom Bracket system is so stiff and efficient that additional spacers are not required. At a fantastically lightweight of 84 grams, this CeramicSpeed Ceramic Bottom Bracket is a premium upgrade that your trusty steed deserves.Features: Material: Ceramic Bearings, Aluminium (cups) Road Specific Use with 30mm spindle cranksets Weight: 84gBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
CeramicSpeed PF30a Shimano Bottom BracketCeramicSpeed is the market leader in high-end performance components. This Ceramic Bottom Bracket delivers excellent low bearing friction with superb durability. Unique CeramicSpeed ceramic bearings are premium quality, out-performing mark rivals. The CeramicSpeed Ceramic Bottom Bracket system is so stiff and efficient that additional spacers are not required. At a fantastically lightweight of 84 grams, this CeramicSpeed Ceramic Bottom Bracket is a premium upgrade that your trusty steed deserves.Features: Material: Ceramic Bearings, Aluminium (cups) Road Specific Use with 24mm spindle cranksets Weight: 84gBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Designed to match the Shimano GRX RX400 groupset, the GRX RX400 10-Speed STI Shift Levers & RX400 Calipers provide slick shifting and powerful braking in a sleek, stylish package that is perfect for your gravel or adventure bike.Gravel inspired level and hood ergonomics for exceptional performance and comfortAnti-slip brake lever improves control in all conditionsProvides smooth, fast and light-action shifting performanceOversized 22mm pistons optimised for heat insulation, lightweight & stiffnessIncreased pad to rotor clearance & inline hose routing for low profile designThe GRX RX400 levers get the look and feel of the higher end 11-speed levers, while sticking with 10-speed internals. As well as the specially designed hood shape to improve grip in wet and muddy conditions, the shifters also feature neat under-tape cable routing, keeping the front end of your bike looking neat and tidy. Like the more expensive GRX groups, the GRX RX400 levers provide a shorter shift stroke that delivers what Shimano calls ''lightest and easiest front shifting Shimano has ever made''. The lever is fully adjustable to accommodate different hand sizes via an easy to use reach adjustment. Braking isn't ignored of course, and the power and feel of the braking has been improved, especially when riding on the hoods. The GRX caliper offer excellent heat dissipation which means consistent braking power even on the longest or roughest descents. Providing slick shifting and powerful braking, the GRX RX400 STI Levers & Brake Calipers provide exceptional performance at a competitive price.
Designed to match the Shimano GRX RX400 groupset, the GRX RX400 10-Speed STI Shift Levers & RX400 Calipers provide slick shifting and powerful braking in a sleek, stylish package that is perfect for your gravel or adventure bike.Gravel inspired level and hood ergonomics for exceptional performance and comfortAnti-slip brake lever improves control in all conditionsProvides smooth, fast and light-action shifting performanceOversized 22mm pistons optimised for heat insulation, lightweight & stiffnessIncreased pad to rotor clearance & inline hose routing for low profile designThe GRX RX400 levers get the look and feel of the higher end 11-speed levers, while sticking with 10-speed internals. As well as the specially designed hood shape to improve grip in wet and muddy conditions, the shifters also feature neat under-tape cable routing, keeping the front end of your bike looking neat and tidy. Like the more expensive GRX groups, the GRX RX400 levers provide a shorter shift stroke that delivers what Shimano calls ''lightest and easiest front shifting Shimano has ever made''. The lever is fully adjustable to accommodate different hand sizes via an easy to use reach adjustment. Braking isn't ignored of course, and the power and feel of the braking has been improved, especially when riding on the hoods. The GRX caliper offer excellent heat dissipation which means consistent braking power even on the longest or roughest descents. Providing slick shifting and powerful braking, the GRX RX400 STI Levers & Brake Calipers provide exceptional performance at a competitive price.
Featuring trickle down technology from the range topping Dura-Ace, the Ultegra R8025 STI Shift Levers provide superbly crisp, precise and ultra-smooth shifting and powerful, consistent braking performance.Suitable for 2x11 Shimano drivetrainsCompatible with Shimano hydraulic disc calipers for powerful braking (sold separately)New chamferred hood tops for improved gripReliable performance in all conditionsShorter reach levers for riders with smaller handsDesigned for 11-speed, double chainring systems, these shifters boast vastly improved ergonomics for more intuitive use, and newly chamferred tops to assist with grip in wet conditions. The lever features 15mm of reach adjustment so no matter your physiological requirements you will be able to tailor them to suit. The OPTISLICK cable technology features an electronically coated outer layer that assists with shifting efficiency and helps to weatherproof the shifters against corrosion. They also benefit from easier access to the inner cables, making these shifters eminently serviceable and a solid option for a year-round winter bike.The new ergonomic design features a new front-lever curve profile, which provides even faster and more comfortable shifting and brake engagement; it ensures performance is always at 100% and that every gear click and brake-pull feels natural and efficient. With effortless shifting performance, powerful braking and supremely comfortable ergonomics these shifters are the perfect upgrade for any rider.