Whether you're exploring new surroundings or riding after work with your friends, this reliable model will keep you in full control of the ride. Its lever features a raised hood head which prevents hand misalignment and slippage, so you can ride comfortably across rough road conditions. Enjoy higher braking efficiency with reduced fatigue on longer rides, thanks to its improved grip and stopping performance. Featuring the revolutionary Di2 shifting technology, this lever gives you instant, accurate and lightning-fast shifts. At the push of a button, you'll benefit from its precise and controlled actuation, even in the most extreme conditions. This superb model will keep you in full control and allow you to enjoy the freedom of being able to change gear even under heavy load while climbing and accelerating. Simple to step up and maintain, the caliper delivers greater multi-surface braking control when riding across gravel and muddy terrain. Its piston's Ice Tech technology allows for high rigidity and excellent heat dissipation, so you can tackle every adventure with constant stable braking without loss.
Featuring a smaller lever size and new positioning, the Ultegra R8025's lever improves the overall braking and shifting experience for riders with smaller hands. With a redesigned internal shifting unit, you'll benefit from its quick and intuitive gear changes and operation. Enjoy greater control in all conditions with some of the best technologies at your fingertips helping you wherever the road takes you. Behind the "click" you hear and feel every time you shift, is its Shimano Index Shifting System technology providing you with light, precise and consistent gear changes. Completing this set is a powerful flat mount caliper which gives you constant stable braking without any power loss. Its oversized pistons use Ice Tech technology to achieve an optimised low weight, high rigidity and excellent heat dissipation. Furthermore, this technology transfers hydraulic power directly to the brake pad and ceramic material is used to avoid heat transfer. As a result, you'll benefit from longer lasting stopping performance and modulation, making it an ideal upgrade for going further than before ride after ride. Click here to view the Shimano Brake Reference Guide.
Ready for adventure, the GRX400 gives you hesitation-free operation as you tackle rough roads, gravel and mud. It features convenient tool access for simple wheel replacement and installation. Shimano has also made bleeding easy and clean thanks to its one way bleeding system, which prevents air from getting into the system. With a streamlined oil route throughout the system to prevent air bubbles from being captured, you'll enjoy more efficient maintenance when required. Taking your braking set-up a step further, this caliper's piston uses Ice Tech technologies which avoid the negative impacts of long rides, especially on downhill journeys. Furthermore, its technology does this by using ceramic material to avoid heat transfer for constant stable braking, providing efficient stopping power without loss. Click here to view the Shimano Brake Reference Guide.
Ready for aggressive mountain bike rides, the Shimano XT M8000 model features an aluminium lever and caliper construction. This makes it more than capable of handling all the abuse from trailside obstacles and bumps from the rocky terrain. Shimano has also gone a step further by giving this MTB disc brake's lever an anodised finish. This means you'll benefit from an extra layer of durability and corrosion resistance as you weave between the mountain bike trails in all weather conditions. Adjustable MTB Disc Brake Designed for ease of use, this MTB disc brake is kitted out with an adjustable lever reach. This allows you to fine-tune the distance between your handlebar and the lever to perfectly match your hand size, riding style and terrain conditions. As a result, the Shimano XT M8100 Disc Brake is an excellent choice of upgrade for riders who want a more customised braking feel as they blast across the mountain bike trails. Technologies: Servo Wave Action: When you pull a Servowave brake lever, initial pad travel is fast, so little lever movement is needed to bring the pads into contact with the rotor. The power multiplication factor then increases rapidly at the pad-to-rim contact so more of the lever stroke is used to apply greater braking power with improved control. Reach Adjust: Brake lever is equipped with a reach adjust mechanism. The distance from the handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences. Free Stroke: The distance from the initial lever position to pad contact point 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 rotors and pads when braking on a long downhill ride, has a negative impact on the braking performance. Shimano has adopted Ice Technologies disc brake rotor and Ice Technologies pad 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 Shimano's hydraulic system. Shimano has 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. Manufacturer Part Numbers: Black Left Rear PM 1700mm: M8100BLR Black Right Front PM 1000mm: M8100BRF Click here to view the Shimano Brake Reference Guide.
Supreme Aerodynamic Performance Advantage The 40mm rim depth and profile provide a supreme aerodynamic advantage in terms of speed and stability while being exceptionally stiff. The wide rim internals provides an optimised tyre profile when using wider tyres, specifically 28mm tyres. This increased rim width provides the perfect tyre profile/shape to create greater contact patch with the ground, increasing speed, grip and adding an aerodynamic benefit. Stiffness, Stability and Highest Levels of Performance Equipped with straight-pull, stainless steel bladed spokes, laced with Shimano cold-forged aluminium hum front and rear. This wheel is designed to roll on 12mm thru-axles to increase stiffness, stability and safety to even higher levels of performance; this wheelset is perfect for Racing, Endurance days in the saddle, training or exploring new routes in the hills.
Utilising technology from Shimano's higher-tier versions such as Dura-Ace, Ultegra and 105, this superb kit brings you the same top-quality features at an affordable price. Engineered for balanced performance and consistency, this disc brake specific bundle includes everything you need to take your adventures further than ever before. Shimano Tiagra 4700 Crankset The iconic four-arm crank design has a standard pitch circle (bolt circle) diameter of 110mm both chain ring combinations are interchangeable because they fit on the same crankset. Features: Cassette compatibility: 10 speed Bottom Bracket: BB-RS500/BB-RS500-PB Chain Line: 150 Shimano Tiagra 4720 Disc Brake This high-quality road disc brake provides serious entry-level stopping performance and modulation. Giving you intuitive braking control, its lever uses ergonomics inspired by the 105 series to offer greater comfort and actuation in all conditions. Easy to set up, it's equipped with an adjustable reach, so you can customise it to suit your specific hand-size, type of riding and individual preferences. BR-4770 Caliper: Ready for action, this model's caliper offers greater rider control and simple maintenance. It features One Way Bleeding technology which delivers a streamlined oil route throughout the system to prevent air bubbles from being captured. This makes it incredibly easy to bleed for keeping installation and adjustment easy. Features: Use: Road Speed: 2x10 speed Oil: Mineral oil Reach Adjust: Tooled Type: Dual Control Lever Shimano Tiagra 4700 Rear Derailleur The new rear derailleur has a revised cable pitch, which offers precise and long-lasting shifting performance. RD-4700 Features: Small Cage is supplied with 11-28 cassettes Medium cage is supplied with 11-32 cassettes Shimano Tiagra 4700 Front Derailleur (2 x 10 speed) A light action front derailleur with a more ergonomic operation results in less chain drop. A braze on support bolt improves stability. Features: Cassette compatibility: 10 speed Top Gear Teeth: 53T Maximum Capacity: 16T Chainstay Angle: 61-66 Chain Line: 43.5 Shimano HG Cassette Sprocket (10 speed) Quality 10-speed Shimano Tiagra cassette. Features: Sprocket Ration (11-32T): 11-12-14-16-18-20-22-25-28-32 Sprocket Ration (11-28T): 12-13-14-15-17-19-21-23-25-28 (12-28T) Reliable Shimano Ultegra 6701 10 Speed Chain Enjoy the benefits of Shimano's no-compromise attitude; their use the best materials offers a great and reliable performance. Features: Ultegra 6701 10-speed Runs smoothly Efficient Shimano Tiagra 4700 Bottom Bracket Strong and smooth, the Shimano Tiagra 4700 HG500 Bottom Bracket is for use with two-piece cap-free design road chainsets Thread: English Threaded Minimal bearing interface gives superbly smooth rolling Easy installation Weight: 72g (approx) Please note that this groupset does not come supplied with outer cables.
Ready for action, this version features a 100ml container that allows you to efficiently service your brakes using genuine Shimano mineral oil. This model is also environmentally friendly and non-corrosive.
This stunning model features quicker piston retraction for instilled downhill confidence and modulation as you shred the trails. Its four-piston construction is specially engineered for conquering every off-road ride as it gives you versatile high-performance braking control. Technologies: Four Piston: A disc brake system with the dual diameter opposed-piston caliper design has differently sized pistons in the front and in the rear. The system adopts a power transfer system in which the disc brake rotor is pressed by the smaller sized piston at the entrance of the disc brake rotor intake and also by the more powerful larger sized piston at the back. This prevents the wobbling motion of the disc brake rotor and reduces noises significantly. The 4-piston caliper also allows a wider contact area for the disc brake rotor while keeping the size compact, and the efficient location of pads is adjusted as necessary to stabilise the pressure. In combination use with the Servowave lever it provides an incredible 50% more stopping power than the previous model. The advanced Saint/Zee disc brake system, which adjusts to accommodate the different braking styles of different riders, offers stable braking power and excellent modulation. Ice Technologies: The fade, which can occur to disc brake rotor and pad when braking on a long downhill ride for instance, has a negative impact on the braking performance. Shimano has adopted Ice Technologies disc brake rotors and Ice Technologies pads 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. Click here to view the Shimano Brake Reference Guide.
Shimano has adopted Ice-Technologies into its disc brake pad range to provide the cooling technology required for consistent performance. This means the Shimano B01S brake pads also produce less noise than metal pads and offer increased modulation. These disc brake pads are compatible with Acera and Altus brakes and many others too. Compatible with the Following Shimano Models: BR-C501; BR-M485; BR-M445; BR-M395; BR-TX805; BR-M575; BR-M475; BR-M416; BR-M375; BR-M525; BR-M465; BR-M416A; BR-M355; BR-M495; BR-M447; BR-M415; BR-T675; BR-M486; BR-M446; BR-M4050; BR-T615
This disc brake features a hard-wearing aluminium lever and caliper construction, which delivers exceptional durability on every MTB ride. Shimano has also equipped this hydraulic disc brake with stainless steel hardware, so you can benefit from its secure hold as you navigate across unpredictable terrains. Coming equipped with a tooled adjustable reach, this mountain bike disc brake allows you to easily tweak the distance from your handlebar to the lever. This gives you a rider-tuned braking feel which perfectly matches you hand-size, riding style and the terrain conditions.
The steel and alloy rotor construction allows the heat generated from braking to radiate quickly through the aluminium core, achieving surface temperature drops of around 50°C. When used with Ice-Tech pads surface temperatures can drop from around 400 to 300°C, this Shimano disc rotor provides great improvements in braking performance. Features: 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 centre lock system giving increased strength and security with an easy set-up Precision cut and drilled 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 Please Note: 140mm rotor is for rear brake use only. Lockring is not included.
Shimano has set the benchmark for gravel riding, with this stunning model that's part of an exclusively tailored series which focuses on this riding disciple. It features an anti-slip lever that's perfect for braving the elements and maintaining reliable grip whatever the conditions. You'll also benefit from its off-road inspired lever and bracket ergonomics which deliver outstanding mixed terrain control, wherever the road leads you. Designed for immense stopping power and precision to tackle any challenge, this model also benefits from some of the finest Shimano technologies available. It features Servo Wave Action technology which delivers fast braking efficiency between your pads and rotor, so you can enjoy more rapid braking power and control. Taking your braking experience further, its reach adjust technology allows you to precisely tweak its feel to suit your hand size, riding style and individual rider preferences. This is a perfect solution for riders who want to explore further than ever before with this reliable and intuitive component. Technologies: 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 and Ice Technologies pad 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.