Specifications:Group: Alfine Di2,Model: SG-S7051-8,Gears: 8.
High-performance and optimal disc brake system for XC and Enduro racing.Hydraulic Disc Brake Caliper Features:Higher braking force with reduced input force at finger tips highly linear response, and braking power, stroke, and time lag reduced by 30% compared with M9000,10% braking power up (vs. M9020),High-performance brake control,High power,Banjo type connection and inside hose routing.Hydraulic Disc Brake Lever Features:Quicker rebound between actions maintains rider concentration,Greater flexibility and action-optimized cockpit layout,Update brake lever shape,8% stiffer than M9000 even under high temp conditions,Seamless operation,High rigidity,Quicker brake engagement with shorter free stroke.Key Features:XTR fully bled 4 pot Trail brakes are performance optimized Servo-Wave systems with full adjustability on the fly,Fully bled lever and calliper comes without adapters or rotors giving you the freedom to customise and suit your bike,Recommended for use with Ice Tech Center Lock rotors for optimum braking performance in a choice of 160, 180 and 203 mm,short stroke Servo-Wave mechanism with SIL-TEC roller for a quick, smooth pad engagement and more power for aggressive riding,Free-stroke adjustment,Second braced bar contact point for increased master cylinder and lever rigidity,4 pot ceramic pistons optimized for heat insulation, lightweight and stiffness,Super lightweight forged body design is rigid and lightweight,Carbon/Alloy structure short 14 mm wide brake lever with textured finish for optimum strength, grip and reliability,Ergonomic pivot position for efficient and powerful braking,Mineral oil brake fluid,Shim-less post style mounting system can be used with adapters,Hinged clamp and reach adjustment for quick installation and the perfect custom fit,I-spec-EV compatible,Kit also contains N04C Sintered pads with fins, spare olives and insert should you wish to adjust the length of the cuttable hoses,Hose length 1700 mm.
Precision-engineered Ultegra STI levers with hydraulic disc brakes give you control, modulation and power with minimal effort in all riding conditionsShift cables are routed under the bar tape: re-development and positioning of the internal mechanism in combination with Polymer coated cables have made this possible, providing faster, lighter and smoother shifting,Vivid indexing provides a constant amount of shift lever force across all 11 sprockets,Ergonomic shift arc follows natural hand movement with inward shift stroke distance reduced for rapid and precise gear changes,Hydraulic brake lever provides excellent stopping power with less effort especially from the hood position,Hydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wear,Free stroke adjustment for pad to rotor contact setting,Tuneable reach adjusters enable custom fitment for all hands,Kit contains left hand bled ST-R8020 STI's, BR-R8070 flat mount brake callipers with pads, hoses and mineral oil (without rotors or adapters).
Find the road less travelled on the new EA70 AX wheelset. Joining forces with the EA70 and EC70 AX Bar in our AX adventure road line, the new EA70 AX wheelset has the durability to withstand trail riding but is translated to drop bar applications with center lock hubs and 11-speed road and 12x100 front hub compatibility. From bikepacking adventures loaded with gear, to washboarded gravel descents with only your wheels and tyres providing the compliance, we have you covered. The welded tubeless ready rim boasts a generous 24mm internal rim width that increased tyre volume and gives an optimal tyre profile for 35 to 50C tires.
Ultegra Shadow design with Di2 technology, shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear The rear derailleur is now the brains of the system with wireless connectivity to the shifters. It acts as the point the system is charged, provides ANT+ connection to 3rd party devises and replaces the handlebar junction Button on the derailleur for Di2 operations, and LED light denotes synchronized shift mode, setting mode and charge requirements Sleek appearance with Low profile Shadow design construction reduces risk of damage in a crash Programmed automatic motion at the touch of a switch makes this derailleur quick, smooth and effortless to shift The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts Derailleur contains a saver (fuse) function, where the inner structure is protected from strong impacts High tolerance cold forged aluminium link plates and body construction is extremely light and durable Four self-lubricating micro-machined fluorine-coated link pivot bushings provide low-friction shifting 12-speed E-tube Di2 compatible Wide gear ratio compatible up to 11-34T
The name Crossmax has a long history in the world of XC riding and racing and the new Crossmax SL lives up to that legacy. It offers many of our proven Mavic technologies at an attainable price. Weighing just 1700g it’s a true all-rounder and the best alloy XC wheel in its category.The rims are made with our patented Fore technology featuring a fully sealed upper rim bridge that eliminates the need for rim tape. That saves 30 grams per wheel not to mention the hassle of using tape to set up tubeless tires. The rim has a 25mm internal width with a durable hookless profile and our Black Shield technology gives them a distinctive modern look that protects against scratches and abrasions.We use 24 straight-pull spokes (same spoke length throughout) for a strong connection between the rim and hub and a perfect balance between efficiency and durability. Special machining on the hub ensures that the spoke head is secured but can still travel in the slot. This allows the wheel to absorb impacts from trail obstacles. Our Instant Drive 360 freewheel coupled with QRM Auto bearing technology provides fast engagement and added durability. The Crossmax SL 29 is compatible with Shimano HG9 Micro Spline and SRAM XD driver bodies. It’s available with 6-bolt or center lock brake rotors in 29” only and is compatible with a 15x110 front axle and 12x148 rear. It comes with valves replacement spokes and accessories. Key benefits Faster accelerating and climbing capabilities Fore technology sealed rim design minimizes weight and increases strength. Eliminating rim tape saves 30g per rim. Ultra-reliable ID360 freewheel system for instant engagement. Increased traction and durability 25mm wide hookless rim profile optimized for lower tire pressures resulting in improved grip in all conditions. Optimized for modern XC tubeless tires from 2.1 to 2.30'. Black Shield treatment protects rims against impacts and scratches. Most user-friendly tubeless system Fore technology fully sealed rim with no rim tape makes it easy to mount and change tubeless tires. Leaving the upper rim bridge intact boosts the stiffness and durability of the rim. Rims Material: Maxtal Tire: UST Tubeless and tubetype Material: S6000 Aluminum SUP welding technology Fore tapeless tubeless technology ETRTO size 29: 622x25TSS Internal width: 25 mm Hookless profile Black Shield treatment (protects your rim against impacts and scratches) Asymmetrical rim design Spokes Count: 24 front and rear Nipples: Fore integrated aluminum Material: steel Shape: straight pull flat double butted Lacing: front and rear crossed 2 contactless Delivered with UST valve and accessories Multifonction adjustment wrench (delivered with rear wheel) 2 replacement spokes with each wheel Hubs Instant Drive 360 freewheel technology Hub available for 6-bolt or Center Lock® brake rotors Axles: Front 15X110 Boost ; Rear 12X148 Boost Infinity hubs Intended use Recommended tire sizes: 52mm to 76mm (20 to 30) ASTM CATEGORY 3 : CROSS COUNTRY For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 150kg bike included Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 41bar/59PSI with a 28mm tyre - 245bar/36PSI with a 64mm tyre Versions Disc standard : 6 Bolts or Center Lock® Hub width : Boost only (front 110 rear 148) Freewheel: SRAM XD Shimano HG9 Shimano Micro-Spline Compatible Adapters and freewheel bodies ID360 Shimano HG9 alloy freewheel body (V3780101) ID360 Sram XD freewheel body (V3740101) 15mm front hub cap (V2372501 - Delivered with the wheel) Boost : Torque Caps for Center Lock hub (V2374401) ID360 Shimano Micro Spline alloy freewheel body (V3990101) Compatibility Freewheel: Shimano HG9 XD or Micro Spline Rear axle: 12x148 Boost thru axle Front axle: 15x110 Boost thru axle Information on specified weight The weight of the wheels is announced at +/-5% in XD/XD-R and Center Lock version without quick release nor valve nor rim tape
Shimano Tiagra 4720 2x10 Speed Disc BrakeThe Tiagra 4720 is a high-quality road disc brake which provides serious entry-level stopping performance and modulation. This superb set gives you more intuitive braking control, so you can tackle all the challenges of a long day out on the road. It features a lever with ergonomics inspired by the 105 series for greater comfort and actuation in all conditions.Easy to set-up, its reach adjust range is customisable to suit your hand size, type of riding and individual preferences. What's most impressive, is it gives you the same level of shifting operation as more high-end groupsets at an affordable price point.Enjoy the optimised low weight, high rigidity and heat dissipation of its caliper wherever the road takes you. This stunning model features oversized pistons which transfer hydraulic power directly to the brake pad for more efficient stopping power. Shimano has also carefully constructed it from ceramic material to avoid heat transfer for constant stable braking and high-performance even on long downhill stretches.This is a perfect choice of upgrade for riders who want a 30% increase in brake power in comparison to previous models and upgraded technologies from the Dura-Ace and 105 series.Features: Use: Road Speed: 2x10 speed Oil: Mineral oil Reach Adjust: Tooled Clamp Band Inner Diameter: 23.8-24.2mm Type: Dual Control Lever Mount: Flat Mount Ice Technologies One Way Bleeding Shimano Index SystemClick HERE to check out the Shimano Brake Reference Guides.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.
Ride through the gravel and mud with this stunning model which delivers stress-free operation on the bumpiest of rides. It features some of the most sought-after technologies including the revolutionary Di2 shifting system which gives you instant, precise and lightning-fast shifts. To top it off, its raised hood prevents slipping, so you can enjoy improved confidence and grip on rough surfaces and descents. Technologies: Di2: The revolutionary Di2 shifting system solves the challenges drivetrains present to the power-delivery equation in cycling. Di2 gives you instant, accurate, lightning-fast shifts the first and every time, at the push of a button. Even in the most extreme conditions, shifting is precise and controlled. You can change gear even under heavy load while climbing or accelerating. With Di2, you are in complete control. E-Tube: The E-Tube platform's “Plug & play” and D-Fly wireless connections make it easier than ever to check the system's status and apply customised settings to Di2 and Shimano Steps components with a PC, tablet or smartphone. SEIS: A technological innovation of the computerised shifting system based on the Di2 concept with which is called, the SEIS (Shimano Electronic Intelligent System). The SEIS innovative shift technology is still based on the Shimano Index System (SIS) that has proved its superior gear changing characteristics over the years. The big difference is that in this case, the shifting action is provided for by electronics instead of mechanics. This electronic shifting system has been extensively tested over past two years by several professional riders in all conditions possible, such as rain, mud, low temperatures, cobblestone roads and combinations of all of these at the same time. Shifting is executed by simply pressing the button. No power is needed to shift, which gives important advantages since it is easier now to always keep a tight grip on the handlebar and to keep your concentration on riding instead on shifting. The shift system allows accurate and effortless shifting in difficult circumstances for example when you have cold hands or when you are completely exhausted. Furthermore, the shifting performance will never be affected by contaminated or stretched cables since the shifting signal is transferred electronically. The operating buttons work similarly to the mechanical Dual Control Lever, so you don’t need to re-program your mind for the SEIS. Reach Adjust: Brake lever is equipped with a reach adjust mechanism. The distance from handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences.
It features a sleek lever which gives you smooth and effortless operation thanks to its redesigned internal shifting unit. Simple to set up and maintain, its robust caliper provides you with the excellent ergonomics and technologies found on Shimano's top-of-the-range Dura-Ace series. This perfect combination raises the bar for entry-level performance at an affordable price. Technologies: Shimano Index System: Every Shimano equipped multi-gear bicycle includes Shimano S.I.S - Shimano Indexed Shifting. It's the technology behind that "click" you hear and feel every time you shift through your gears. That "click" captures the light, precise, and consistent shifting bikes equipped with Shimano deliver. It's the sound of perfect gear changes, of levers directing derailleurs in harmony and the feeling that resonates into your hand, letting you know that your commands are being answered. Reach Adjust: Its brake lever is equipped with a reach adjust mechanism. The distance from handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences. Ice Technologies: The fade, which can occur to disc brake rotor and pad when braking on a long downhill ride has a negative impact on the braking performance. Shimano has adopted Ice Technologies disc brake rotor's and Ice Technologies pad's to realise the cooling technology for consistent performance. The clad disc brake rotor blade, which has a 3 layer-sandwich structure of stainless steel, aluminium and stainless steel, provides better radiation performance achieving from 400˚C to 300˚C surface temperature. Also, the radiation fin has been adopted for the pad. Moreover, the clad disc brake rotor blade and the radiator fin provide long pad life, less noise, less fade and lightweight. One Way Bleeding: One Way Bleeding was developed for quick and easy prevention of air in our hydraulic system. We have streamlined the oil route throughout the system to prevent air bubbles from being captured in the system. One way oil routing plus a funnel tool with mineral oil provides an easy and clean bleeding system. Click here to view the Shimano Brake Reference Guide.
This brilliant set gives you more intuitive braking control, so you can tackle all the challenges of a long day out on the road. It features a lever with ergonomics inspired by the 105 series for greater comfort and actuation in all conditions. Easy to set-up, its reach adjust range is customisable to suit your hand size, type of riding and individual preferences. What's most impressive, is it gives you the same level of shifting operation as more high-end groupsets at an affordable price point. Enjoy the optimised low weight, high rigidity and heat dissipation of its caliper wherever the road takes you. This stunning model features oversized pistons which transfer hydraulic power directly to the brake pad for more efficient stopping power. Shimano has also carefully constructed it from ceramic material to avoid heat transfer for constant stable braking and high-performance even on long downhill stretches. This is a perfect choice of upgrade for riders who want a 30% increase in brake power in comparison to previous models and upgraded technologies from the Dura-Ace and 105 series. Click here to view the Shimano Brake Reference Guide.
The updated ergonomic design of the Shimano Ultegra ST-R8070 Di2 11 Speed STI Road Levers clearly separates the shift buttons so you can shift easily and efficiently, even in the depths of winter when you're wearing thick gloves. Designed for Hydraulic Brakes The ST-R8070 dual control lever is designed specifically for use with hydraulic brakes for excellent rider feel and control in all conditions. Multi-Shift Each switch on the Shimano Ultegra ST-R8070 can be used to multi-shift. Additionally, the top hood buttons can be programmed and customised through the Shimano E-Tube app or PC software to control third-party devices. Technologies: 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. E-Tube: Change all Di2 functions and operations through the shifter buttons behind the brake levers, the top hood buttons or satellite buttons for TT/Triathlon, sprinting and climbing. You can easily customise shift speed, multi-shift options and Synchro Shift. You can also customise the top hood buttons to control third party-devices, for example to scroll through bike computer menus. The functionality on third-party computers also allows you to display Di2 system information, such as battery level and the gear you’re in.
Shimano Ultegra R8070 Di2 2x11 Speed STI ShifterThis Shimano Ultegra R8070 Di2 2x11-Speed STI Shifter offers an increase in accuracy and shifting precision, delivering a more intuitive operation. The updated ergonomic design of this Shimano Ultegra R8070 Di2 2x11-Speed STI Shifter clearly separates the shift buttons so you can shift easily and efficiently, even in the depths of winter when you're wearing thick gloves.Designed for Hydraulic BrakesThe R8070 dual control lever is designed specifically for use with hydraulic brakes for excellent rider feel and control in all conditions.Multi-ShiftEach switch on this Shimano Ultegra R8070 Di2 2x11-Speed STI Shifter can be used to multi-shift. Additionally, the top hood buttons can be programmed and customised through the Shimano E-Tube app or PC software to control third-party devices.Features:Material: Carbon Fibre (brake lever)Ergonomic design with greater reachLight action, define click engagement, vivid index shiftingUpdated internal shifting unitPowerful and controllable braking systemControl third-party devicesMulti-shift functionExcellent control in poor weather conditionsWeight: 148gTechnologies: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.E-Tube: Change all Di2 functions and operations through the shifter buttons behind the brake levers, the top hood buttons or satellite buttons for TT/Triathlon, sprinting and climbing. You can easily customise shift speed, multi-shift options and Synchro Shift. You can also customise the top hood buttons to control third party-devices, for example to scroll through bike computer menus. The functionality on third-party computers also allows you to display Di2 system information, such as battery level and the gear you’re in.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.