XTR and Dura-Ace RT-MT900 Ice Tech rotors providing consistent braking performance through energy control, using revolutionary stainless steel / alloy 3-layer sandwich construction that manages heat while ridingThe clad steel / alloy / steel rotor construction allows heat generated from braking to radiate quickly through the aluminium core achieving surface temperature drops of around 50 deg C. When used with Ice Tech pads surface temperatures can drop from around 400 to 300 deg C, this provides great improvements in performance all round,FREEZA rotors allow the alloy core to extend out from the braking surface as a fin to providing added cooling,Ice Tech rotors achieve long pad life, less noise and less fade due to improved heat dispersion,Rotors are durable lightweight and rigid, using the proven Shimano Center Lock system giving increased strength and security with an easy set-up,Precision cut braking surface improves pad clearing in muddy conditions while aiding cooling under high load,Large alloy spider is a highly rigid and lightweight support for the rotor surface,Super polished braking surface gives excellent braking performance.
The heart of the Di2 electronic shifter groupset, the Shimano Lithium-Ion battery is compact and highly reliable. A single-wire E-tube connection and new junction units give the battery a cleaner look and easier installation. The sealing and reliability have been proven through rigorous testing in virtually every riding condition you would expect to encounter. Extreme temperatures, mud, rain and cobble stone roads, this battery can take a lot of punishment.The use of a single battery creates a system that is lightweight and robust, as opposed to current wireless systems which require up to four separate battery units. A single charge of this battery can last from 1000 to 2000 kilometres, depending on the front derailleur usage, as this requires the most of power.Easily removable for charging.Weight: 68gPlease note: Due to the lithium-ion battery contained within, this item requires a specialist postal service and therefore is sadly excluded from the free delivery offer.
Di2 electronic drivetrains use a powerful long-life 7.4V Li-Ion battery, this charger that will keep your Di2 system shifting and keep it in top condition and ready for shifting.
Garmin Edge 1030 External Battery PackThe External Battery Pack gives you an extra 24 hours of cycling time. Plug the battery pack directly into your Edge 1030 when your batteries running low for another whole day of cycling performance expertise. The pack is also really easy to recharge with a USB recharge cable.FeaturesAdds an additional 24 hours of battery lifeEasy to useRecharge with USB chargerBuy Garmin Cycling Computers from Chain Reaction Cycles, the World's Largest Online Bike Store.
XLC External Dropper Seat PostEngineered for reliable performance for a wide range of riding disciplines, this versatile seatpost is ready for wherever your next adventure takes you. It features a robust aluminium build, which gives it an excellent balance of strength and durability on your ride. Benefitting from 125mm travel and a 31.6mm diameter, this model is well-equipped for the demands of modern MTB trail riding and trekking.Remote Actuated Dropper SeatpostThis dropper seatpost comes with a handlebar lever remote and a cable for flawless adjustability while on the move. By installing the included lever remote to your handlebar and attaching the cable to the seatpost, you'll enjoy powerful and consistent actuation without having to take your hands off your handlebar. This provides more safety and freedom of movement on your bike, without having to dismount to adjust your saddle height. As a result, the XLC Dropper Seat Post is a great choice of upgrade for a wide range of riders that allows for quick and intuitive adjustability on the move.Features: Material: Aluminium Use: Mountain Bike (MTB), Trekking and City Diameter: 31.6mm Travel: 125mm Length: 400mm Cable Routing: External Cable Routing Actuation: Remote Operated Included: Seatpost, Lever and Cable Weight Limit: 120kgManufacturer's Part Number: 88219852 Black 31.6x400mm 125mmBuy XLC Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano BM-DN100 Frame Battery MountThe BM-DN100 Battery Mount is ideal for use on frames that are running Shimano Di2 components externally. This mount is specifically designed for the new Bluetooth SM-BTR1 battery, which gives earlier versions of Di2 the feature of being able to change your shifting preferences wirelessly.Features: Former Di2 generations go wireless with this new mount External mount holds new wireless Bluetooth Di2 battery E-tube technology allows you to change your shifting preferences mid-rideA 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.
Shimano BM-DN100 Frame Battery MountThe BM-DN100 Battery Mount is ideal for use on frames that are running Shimano Di2 components externally. This mount is specifically designed for the new Bluetooth SM-BTR1 battery, which gives earlier versions of Di2 the feature of being able to change your shifting preferences wirelessly.Features: Former Di2 generations go wireless with this new mount External mount holds new wireless Bluetooth Di2 battery E-tube technology allows you to change your shifting preferences mid-rideA 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.
LifeLine Ara External Battery Front Light (2000L)LifeLine's Ara 2,000L External Battery Front Light is designed for those who want to stay out all night. This robust cycling front light has a hugely powerful output of 2,000 lumens to help you stay in the saddle and clock up plenty of miles whilst others have their feet up.Ride all NightFamiliar roads and lanes get a new character when the sun goes down. The LifeLine Ara 2,000L External Battery Front Light is designed to help you explore the wild night with its 7 CREE LEDs and precision optics. Featuring 4 constant beam modes and a flashing mode, this 2,000-lumen front light will make sure you can spot every pothole and change in terrain as well as alerting other road users to your presence. The precision optics provide clarity so you can tackle the dark nights with confidence.Easy to MountThis front light mounts to a standard 31.8mm handlebar. A compact and robust alloy mount has a secure and convenient twist lock interface that's perfect for fitting and removing the light with your winter gloves on. An external battery pack is just as easy to mount, fitting neatly to your top tube and helping you stay on the road for longer.Smart ChargeThe external battery pack takes approximately 6 hours to charge from empty via the smart charger when plugged into mains electricity. When the light is switched on, the power button changes colour to indicate that the charge reaches 10%.Features:Material: CNC 6061 Alloy (body) 5 Beam Modes: Full Beam (2,000 Lumens): 2 hours 10 mins Medium (1,000 Lumens): 4 hoursLow (500 Lumens): 8 hoursPower Saving (250 Lumens): 15+ hoursFlashing: 20+ hoursPrecision optical lens with wide beam patternAlloy handlebar mount with twist-lock interfaceLi-ion batteryAutomatic temperature controlLow battery indicatorSmart charger for UK mainsExternal battery pack for extended run time and great handlingPlease Note: LifeLine are in the process of a rolling change on the mounts and changing the mount to a 31.8mm/ 35mm multi compatible mount that does not include the rubber shim.Buy LifeLine Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
The ultimate in performance and durability with low stack height and genuinely low weight. Machined from 7050-T6 aluminium with a split-lip seal to keep contaminants out and grease in with less drag.A captured compression ring sets the bearing preload and stays true no matter how you ride (no rocking or creaking) ,Premium split-lip sealed stainless steel bearings give double the protection while decreasing friction,Compatible with Interlock spacers,Hand polished and anodised,Upper/Lower stack: 16/12mm,Weight: 97g.
Key Features:XLC Telescopic Seat Post,SP-T10 Remote,CNC-hard anodized Remote lever,Material: aluminum 6061-T6,Offset: 0mm,Function: air-oil cartridge,'Low-profile'- one-piece patent head- low mounting height,Length: 305/350/400mm,Mounting height: 137/157/182mm,Height adjustment: 80/100/125mm,Rider's weight: approx. 60 - max. 120kg,Weight: approx. 535g (30.9/400mm).
Campagnolo's EPS V4 External Interface is the beating heart of their EPS drivetrains. Not only does it take the electronic impulses and communicate them to the front and rear derailleur but thanks to its dual antennae internals, boasting both Bluetooth Low Energy and ANT+, it is capable of real time communication with a wide array of external devices ranging from smart phones to head units and more. This version is compatible with the latest V4 Campagnolo 12-speed EPS drivetrains and is suitable for external frame mounting, where internal routing is not possible.