Shimano STEPS SW-E8000-L Left Hand Assist Switch sold without E-Tube CheckoutSpec= EXO Post-weld heat-treated 4130 chromoly arms

Post-weld heat-treated 4130 chromoly arms with Thunderbolt-style tubing

Runs on one CR2032 battery (included)

Bell or Horn Bell Misc Brass/Black Small 16pcs

The GS3 Evo features a larger supportive wing and rubberized 3-finger barend

Shimano STEPS SW-E8000-L Left Hand Assist Switch sold without E-Tube CheckoutSpec= EXO Post-weld heat-treated 4130 chromoly armsSTEPS 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 Shimano's E Tube Project technology for seamless wireless communication Includes motor assist to push bike and walk assist mode