Quality, Shimano 8-speed down tube braze-on shift levers, with a polished finish. They are easily fitted to down tube mounts or compatible aero bar adaptors and secure firmly for assured shifting.The SIS indexed system is fully compatible with 8-speed drivetrains and can be used with double or triple chainsets.
Key Features:Suitable for use with double or triple chainset,Fitting for braze-on downtube shifter mounts,Lightweight aluminium construction.
The Shimano SM-CS50 Outer Down Tube Cable Stops for steel frames boasts curved mounting faces for effective outer cable stop and it also allows for normal STI shifters with down tube shifter mounts.
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.
SM-JC41 E-tube cable junction for internal wire routing,Junction is required for connection of rear mech, front mech, battery, and cable to battery indicator junction box,To be positioned neatly inside frame tubing when connected,Cables sold separately,Reliable and secure water resistant connectors.
For internal DI2 wire routing, Shimano's SM-JC41 Junction B is the central connector for DI2 systems. Wires from the front and rear derailleurs, cockpit area, and battery all plug into the 4-port SM-JC41 junction, which is housed inside the bike frame.SM-JC41 E-tube cable junction for internal wire routingJunction is required for connection of rear mech, front mech, battery, and cable to battery indicator junction boxTo be positioned neatly inside frame tubing when connectedCables sold separatelyReliable and secure water resistant connectors
Key Features:High performance Ultegra Wireless hydraulic Servo Wave disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditions,Wireless connectivity to the front and rear derailleurs for effortless trouble free gear shifts,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,Full and semi synchronized shifting programable, Synchro shift compatible meaning a single shifter can control both front and rear shifting which can be fully custom tuned to your riding preferences. Semi synchronized shifting means when a front shift is made the rear mech will automatically correct to the appropriate ratio,Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold,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 with Servo Wave 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,Levers use CR1632 batteries which last for approximately 1.5-2 years,Kit contains bled ST-R8170 STI, BR-R8170 flat mount brake callipers with pads, hoses and mineral oil (without rotors or adapters).
Key Features: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,Brake lever pivot is positioned to be used with super SLR brake callipers, increase power providing excellent ergonomics when riding on the hoods,Finely tuneable reach adjusters for the levers enable custom fitment for all hands,Levers are supplied without electrical cables, as these need to be ordered separately to suit,Two ports for use with E-tube electric cables, plus port for remote sprinter shifters,Comes complete with SLR brake cable set,Weight is 230 grams a pair.
These Shimano cable stops are ideal spares or replacements for your worn-out, frame-mounted originals. Supplied as a pair, they are suitable for use along with all of the Shimano Total Integration (STI) drop bar levers.
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.Key Features:The removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminates, corrosion and stretching, and also gives effortless gear shifts,Shimano's FIREBOLT customizable shift button placement has been designed entirely by human ergonomics, this means the shift buttons now sit exactly where your thumbs naturally sit,Shifting can now happen as quickly and effortlessly as possible thanks to the super light Short-stroke lever, giving you more time to adjust to the trail ahead,Shifter is completely customizable, using E-tube software you can programme the shifting to your preference,Synchro Shift compatible meaning both front and rear shifting can be achieved through the use of just a single shifter,Left or Right hand band clamp mount type,For use with E-tube electric cables.
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 Shimano's FIREBOLT customizable shift button placement has been designed entirely by human ergonomics this means the shift buttons now sit exactly where your thumbs naturally sit Shifting can now happen as quickly and effortlessly as possible thanks to the super light Short-stroke lever giving you more time to adjust to the trail ahead Shifter is completely customizable using E-tube software you can programme the shifting to your preference Synchro Shift compatible meaning both front and rear shifting can be achieved through the use of just a single shifter Left hand band clamp mount type For use with E-tube electric cables
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 gearThe removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminates corrosion and stretching and also provides effortless gear shiftsSimply pressing tactile buttons allows effortless and comfortable shifting even when your hands are coldClimbing twin button satellite shift switch is used to operate the rear derailleur whilst your hands are on the top of the bars one button up one button downTo be plugged direct in to E-tube drop bar STI shiftersShift switch is supplied with 260.5 mm E-tube electrical cables installedWeight is 30 grams a pair