New super linear response system Super SLR dual pivot design keeps operating friction to a minimum, improving braking performance Dual-pivot BR-R3000 callipers with quick release cable levers make getting wheels in and out a breeze 49 mm drop Includes 10.5/12.5/18/27/32 mm sunken nut With R50T5 brake shoes
New super linear response system Super SLR dual pivot design keeps operating friction to a minimum, improving braking performance Dual-pivot BR-R3000 callipers with quick release cable levers make getting wheels in and out a breeze 49 mm drop Includes 10.5/12.5/18/27/32 mm sunken nut With R50T5 brake shoes
The consistent stopping power provided by Shimano’s latest 105 BR-R7170 hydraulic disc-brake calliper makes bike riding that much more enjoyable; regardless of whether you’re descending mountain tops in the wet or racing your friends in the dry, you’ll get the stopping power you’d expect. The 105 hydraulic disc calliper represents the most cost effective way to experience the excellent stopping power offered by Shimano’s performance-oriented disc-brake systems. Although slightly heavier than Shimano’s top-tier models, it offers similar levels of performance to them. So, if you want premium-level performance, at a more reasonable price point, these callipers are certainly worth consideration. Better Braking All The Time: It’s no secret that more and more bike makers are prioritising disc-brake bikes and that an ever increasing number of riders are experiencing the performance benefits of disc brakes. It’s no surprise why, the benefits of disc brakes are numerous: consistent stopping power in the wet or dry; no risk of over-heating and damaging expensive carbon rims on long descents; better brake modulation; and it enables manufactures to make wider wheels, that accommodate larger tyres. Braking Excellence: In the updated BR-R7170 calliper, Shimano have improved the heat dissipation and overall braking control. Whether you’re descending an alpine mountain in the blistering sun or making a sudden stop in the rain, you can rest assured your brakes will work all the same. Further improvements have been made by the Japanese component makers. Pad clearance has been increase by 10%, which will reduce the noise that can occur with disc brakes. Attention has also been paid to the maintenance and bleeding process, which have been improved to make home maintenance a simpler process. A convenient one-way bleeding system, combined with an easy hose joint system, makes for simple installation and adjustment.
The consistent stopping power provided by Shimano’s latest 105 BR-R7170 hydraulic disc-brake calliper makes bike riding that much more enjoyable; regardless of whether you’re descending mountain tops in the wet or racing your friends in the dry, you’ll get the stopping power you’d expect. The 105 hydraulic disc calliper represents the most cost effective way to experience the excellent stopping power offered by Shimano’s performance-oriented disc-brake systems. Although slightly heavier than Shimano’s top-tier models, it offers similar levels of performance to them. So, if you want premium-level performance, at a more reasonable price point, these callipers are certainly worth consideration. Better Braking All The Time: It’s no secret that more and more bike makers are prioritising disc-brake bikes and that an ever increasing number of riders are experiencing the performance benefits of disc brakes. It’s no surprise why, the benefits of disc brakes are numerous: consistent stopping power in the wet or dry; no risk of over-heating and damaging expensive carbon rims on long descents; better brake modulation; and it enables manufactures to make wider wheels, that accommodate larger tyres. Braking Excellence: In the updated BR-R7170 calliper, Shimano have improved the heat dissipation and overall braking control. Whether you’re descending an alpine mountain in the blistering sun or making a sudden stop in the rain, you can rest assured your brakes will work all the same. Further improvements have been made by the Japanese component makers. Pad clearance has been increase by 10%, which will reduce the noise that can occur with disc brakes. Attention has also been paid to the maintenance and bleeding process, which have been improved to make home maintenance a simpler process. A convenient one-way bleeding system, combined with an easy hose joint system, makes for simple installation and adjustment.
Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world GRX hydraulic disc brake 10-speed STI's give you control, modulation and power with minimal effort in all riding conditions Higher brake lever axis and curved brake lever,improves grip and confidence on choppy surfaces and descents Raised hood head prevents hand misalignment and slippage Recessed finger notch prevents upward slipping Anti-slip texture and brake lever coating gives higher braking efficiency and reduces fatigue on long rides Kit contains bled ST-RX400 STI, BR-RX400 flat mount brake calliper with pads, hose and mineral oil (without rotor or adapter) Supplied as either Right Hand 10 Speed/Front Brake or Left Hand 2 Speed/Rear Brake
Slim ergonomically designed Tiagra Dual Control Levers for hydraulic disc brakes offer powerful braking and effortless 10-speed shifting. Ergonomic short shift arc follows natural hand movement with inward shift stroke distance reduced for rapid and precise gear changes Hydraulic brake lever provides powerful, controllable and consistent 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 Kit includes ST-4720 STI, BR-4770 flat mount brake calliper with pads, hose, and gear cable (without rotor or adapter) Tuneable reach adjusters Easy bleed and clean hydraulic system, for use with Shimano mineral oil only
Ultegra components offer an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders .Dual-pivot calliper brake with super SLR-EV design for quick linear response, increased rigidity and improved braking power .Must be used in conjunction with super SLR levers for correct leverage ratio .Enhanced brake arch proportions give a quicker linear response and increased power .Low profile outer cable stop position improves cable routing for reduced friction .Spring tension adjuster for precision set-up .Adjustable toe-in on the brake shoes for easy set up .Added clearance for compatibility with 28C tire size.
Ultegra components offer an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders .Dual-pivot calliper brake with super SLR-EV design for quick linear response, increased rigidity and improved braking power .Must be used in conjunction with super SLR levers for correct leverage ratio .Enhanced brake arch proportions give a quicker linear response and increased power .Low profile outer cable stop position improves cable routing for reduced friction .Spring tension adjuster for precision set-up .Adjustable toe-in on the brake shoes for easy set up .Added clearance for compatibility with 28C tire size.
Shimano’s 105 R7000 series might be the brand’s entry point to performance cycling, but, thanks to trickle-down technology from the premium ranges of Dura-Ace and Ultegra, it certainly isn’t sub-standard. Despite the lower price tag for these 105 shifters, you can still be assured of excellent stopping power and smooth gear changes. Whether it’s for the daily commute or your local road race, you’ll get reliable shifting performance every time. Shift Into Gear For this edition, the Japanese component makers have re-vamped the internal shifting unit to give smoother shifting than ever. The Dual Control Levers offers intuitive and quick shifting up/down the cassette, as well as excellent braking performance. Equally, changing between rings in the front is light, especially when paired with Shimano’s FD-R7000 front derailleur. So whether you’re changing-up gears for the decisive, race-winning sprint; or slamming on the brakes while descending Alpine climbs look no further. Braking Excellence As with all Shimano products, these are chocked full proprietary technology. Stopping power has been boosted for the R7000 range of shifters, thanks to SLR-EV. SLR-EV is a short-arm brake system, which employs two bearings and roller to offer increased efficiency, modulation, and stopping power. Three things that you can’t really get enough of when it comes to bike shifters. Combined with the BC-9000 brake cable and Shimano claims it will deliver 36% more braking power than the previous model. Ergonomics In Mind The shape of the shifters has been re-vamped and brought into line with the slimmer, more streamlined Ultegra R8000 series. Further attention has been paid to the ergonomics by increasing the reach adjustment to 15mm, offering more range for those with smaller hands. This attention to ergonomics should offer greater comfort on those longer rides. Features: Mechanical braking system, dual control lever Redesigned internal shifting unit Greater reach adjust range Easier access to inner shift cable
Dual-Pivot Brake Caliper Features: More predictable, linear braking curve Narrower gap between arms Compatible with wider 28C tire size Benifits Clear contact feeling with balanced rigidity, weight and stopping power Sleek design Wider clearance with larger tire sizes
Dual-Pivot Brake Caliper Features: More predictable, linear braking curve Narrower gap between arms Compatible with wider 28C tire size Benifits Clear contact feeling with balanced rigidity, weight and stopping power Sleek design Wider clearance with larger tire sizes
Top of the range, high performance Dura-Ace hydraulic disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditions 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 removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminates, corrosion and stretching, and also provides effortless gear shifts Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold Shifters are lightweight thanks to carbon fibre lever blades, carbon composite bracket body, and a titanium clamp band / fixing bolt Drop bar STI with shift buttons located in a near identical place to the positions you'd assume shifting using a mechanical Shimano STI 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 Finely tuneable reach adjusters for the levers enable custom fitment for all hands Free stroke adjustment for pad to rotor contact setting Levers are supplied without electrical cables, as these need to be ordered separately to suit Two ports for use with E-tube electric cables Kit contains right hand bled ST-R9170 STI, BR-R9170 flat mount brake calliper with pads, hoses and mineral oil (without rotors or adapters) Weight is 360 grams a pair