Compact designed handle bar mount STEPS info display cycling computer. The display will include the wireless chip for both Bluetooth & ANT private signals so it can easily be used with the e-tube apps. The power modes are shown with a different colour on this display so it is easy to take a glance while riding. ...

To control the power mode on the STEPS drive unit, use this Firebolt left hand shifter like the XT/XTR Di 2 version. This shifter feels the same as the Di 2 version for a consistent & familiar feel. Should you get to a part of the trail where riding is not possible, you can active walk mode but pressing & holding the shifter down for assist up to 6kph. Easy to reach without having to move your hand from the grip with adjustable paddles. ...

RT-EM600 E-bike rotors with built in speed sensor magnet providing consistent braking performance through energy control. Rotor houses the magnet necessary for speed sensor function on Shimano STEPS equipped E-bikes allowing frame clearance for wider tyres. Compatible with E8000 / E7000 / E6000 / E5000 systems & for rear wheel use only. Rotors are durable lightweight & rigid, using the proven Shimano Centre-Lock system giving increased strength & security with an easy set-up. Precision cut & drilled braking surface improves pad clearing in muddy conditions while aiding cooling under high load. Large alloy spider is a highly rigid & lightweight support for the rotor surface. This super polished braking surface gives excellent braking performance. ...

RT-EM600 E-bike rotors with built in speed sensor magnet providing consistent braking performance through energy control. Rotor houses the magnet necessary for speed sensor function on Shimano STEPS equipped E-bikes allowing frame clearance for wider tyres. Compatible with E8000 / E7000 / E6000 / E5000 systems & for rear wheel use only. Rotors are durable lightweight & rigid, using the proven Shimano Centre-Lock system giving increased strength & security with an easy set-up. Precision cut & drilled braking surface improves pad clearing in muddy conditions while aiding cooling under high load. Large alloy spider is a highly rigid & lightweight support for the rotor surface. This super polished braking surface gives excellent braking performance. ...

RT-EM800 Ice Tech E-bike rotors with built in speed sensor magnet providing consistent braking performance through energy control. Uses revolutionary stainless steel / alloy 3-layer sandwich construction that manages heat while riding. The alloy clad steel rotor construction allows heat generated from braking to radiate quickly through the aluminium core achieving surface temperature drops of around 50 degrees, this provides great improvements in performance all round. Ice Tech rotors achieve long pad life, less noise & less fade due to enhanced heat dispersion. Rotor houses the magnet necessary for speed sensor function on Shimano STEPS equipped E-bikes allowing frame clearance for wider tyres. ...

RT-EM900 Ice Tech E-bike rotors with built in speed sensor magnet providing consistent braking performance through energy control. Uses revolutionary stainless steel / alloy 3-layer sandwich construction that manages heat while riding. The alloy clad steel rotor construction allows heat generated from braking to radiate quickly through the aluminium core achieving surface temperature drops of around 50 degrees. When used with Ice Tech pads surface temperatures can drop from around 400 to 300 degrees, 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 & less fade due to enhanced heat dispersion. Rotor houses the magnet necessary for speed sensor function on Shimano STEPS equipped E-bikes allowing frame clearance for wider tyres. ...

RT-EM900 Ice Tech E-bike rotors with built in speed sensor magnet providing consistent braking performance through energy control. Uses revolutionary stainless steel / alloy 3-layer sandwich construction that manages heat while riding. The alloy clad steel rotor construction allows heat generated from braking to radiate quickly through the aluminium core achieving surface temperature drops of around 50 degrees. When used with Ice Tech pads surface temperatures can drop from around 400 to 300 degrees, 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 & less fade due to enhanced heat dispersion. Rotor houses the magnet necessary for speed sensor function on Shimano STEPS equipped E-bikes allowing frame clearance for wider tyres. ...

RT-EM900 Ice Tech E-bike rotors with built in speed sensor magnet providing consistent braking performance through energy control. Uses revolutionary stainless steel / alloy 3-layer sandwich construction that manages heat while riding. The alloy clad steel rotor construction allows heat generated from braking to radiate quickly through the aluminium core achieving surface temperature drops of around 50 degrees. When used with Ice Tech pads surface temperatures can drop from around 400 to 300 degrees, 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 & less fade due to enhanced heat dispersion. Rotor houses the magnet necessary for speed sensor function on Shimano STEPS equipped E-bikes allowing frame clearance for wider tyres. ...

Simple control of STEPS drive unit thanks to ergonomic design & intuitive layout. Three easy to click buttons, two for shifting up or down & one for walk assist. Easy to reach without having to move your hand from the grip. ...

As an addition to the mechanical Dura-Ace 7900 series, the electronic Dura-Ace 7970 will deliver state-of-the-art technology that will give its users a revolutionary road riding experience. Di 2 stands for Digital Integrated Intelligence. This 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 was tested extensively over the past two years by several professional riders in all conditions possible, such as rain, mud, low temperatures, cobble stone roads & combinations of all of these at the same time. Dura-Ace 7970 series consists of Dual Control Levers, front & rear derailleurs & a battery kit combined with remaining 7900 mechanical components. The Shimano SW-7971 Dura-Ace Di 2 10 Speed TT & Triathlon Switch Set
- Double are part of the 7970 range.
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