Shimano STEPS SW-E8000-L Left Hand Assist Switch sold without E-Tube MFPN=11431 }Shimano 105 FC-RS510 Crankset -

}Shimano 105 FC-RS510 Crankset - 165mm 11-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface Black

Includes 3 elastomers varying in firmness depending on stem length

Featuring ceramic bearings for reduced rolling resistance and extended durability it’s a premium upgrade for riders seeking drivetrain efficiency

Stem Material Aluminum Face Plate Bolts 4 Stem Length 48mm Stem Weight 326g Stack Height 33 Primary Color Black Handlebar Diameter 25

Bracket No Thickness In mm 8mm Primary Color Black Lock Type Key Internal Lock Size Imperial 2

Shimano STEPS SW-E8000-L Left Hand Assist Switch sold without E-Tube MFPN=11431 }Shimano 105 FC-RS510 Crankset -Shimano STEPS SW E8000 L Left Hand Assist Switch sold without E Tube. STEPS SW E8000 L Assist SwitchFirebolt technology provides a vivid click feeling Ergonomic switch position adds comfort to MTB riding Power mode change simulates the feeling of normal shifting Operation is intuitive Supported by Shimanos E Tube Project technology for seamless wireless communication Includes motor assist to push bike and walk assist mode