FC-M820 / M825 SAINT CR82 chainring 4-bolt 34T 36T or 38T
Shimano SM-RT64 rotors offer secure and easy set-up with the proven Centre-Lock mounting system,Precision cut stainless steel braking surface improves pad clearing in muddy conditions while aiding cooling underhigh load,Rotor contact surface has been developed for excellent pad clearing and cooling which increases pad performance and life,Alloy spider supports rotor surface, increasing rigidity and reducing weight,Comes complete with steel lockring,Average weight for 160 mm rotor with lockring is 153 grams.
Dura-Ace grade RT-CL900 Ice Tech rotors providing consistent braking performance through energy control, using revolutionary stainless steel / alloy 3-layer sandwich construction that manages heat while riding,The 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 loadLarge alloy spider is a highly rigid and lightweight support for the rotor surfaceSuper polished braking surface gives excellent braking performance
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,Sprinter single button shift switches are used to operate the rear derailleur with a tap of the thumb whilst in the drops, one shifter up, one shifter down,Can be used in conjunction with ST-9270 drop bar STI shifters,Shift switches with 100 mm SD-300 series E-tube electrical cables fitted.
Ultegra grade RT-CL800 Ice Tech rotors give excellent performance made from a stainless steel / alloy 3-layer sandwich construction that manages heat while riding,The 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,Ice Tech rotors achieve long pad life, less noise and less fade due to improved heat dispersion,Using the proven Shimano Centre Lock system for excellent rigidity and security with an easy set-up,Rotor contact surface has been developed for excellent pad clearing and cooling which increases pad performance and life,Large forged alloy spider supports rotor surface, increasing rigidity and reducing weight,Comes complete with alloy lockring.
Key Features:This product is a Genuine Shimano replacement part,For XTR and Saint RD-M986, RD-M985, RD-M981, RD-M980 and RD-M820 rear derailleurs.
SAINT-level PD-M821 is one half of Shimano's most advanced Downhill and Enduro-specific pedals offering ultimate bike control, contact, grip and durability with SPD efficiency and stabilityDouble-sided durable alloy pedal body protects the SPD mechanism from impacts whilst a low profile design lowers the stack height,Four adjustable pins per side offer grip when you're not clipped in,Replaceable pins, screwed in from the back for easy maintenance,low-maintenance sealed cartridge bearing chromoly axles,Weight: 546 grams per pair.
Key Features:High quality, long lasting integrated frame mounting lithium-ion battery pack for Shimano STEPS systems,In normal mode the riding distance could exceed 100 km,Waterproof design as well as impact and vibration resistant,1000 charge cycles without significant power loss,Approximately five hours charge time,Charge level display with error signal info and on/off switch,Charging port,Lock system for off bike security,High 500Wh capacity (36V, 14Ah),Average weight 2650g.
This junction A is required to connect the shifters via E-tube wires to the down tube junction wireKey Features:For either specific frame mount or handlebar end plug mount,2-port design,Battery level indicator feature,E-tube EW-SD50 wires not included,Additional charging point when using an internal battery,Gear index setup switch to allow fine tuning via shifter buttons,Reliable and secure water resistant connectors,.
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.
Specifications:Group: Alfine Di2,Model: SG-S7051-8,Gears: 8.