Bosch Gen 3 (Mini ISIS) Crank Arm Set 170mm, No ring Black 7-Speed and a secure adjustable FlexTight

and a secure adjustable FlexTight bracket

while the integrated Blendr technology allows for seamless attachment of accessories like lights and computers

Decal Color: Black

Can be used for micro-adjust cables with fine-tooth lock

This chainring includes a double chainguard

Bosch Gen 3 (Mini ISIS) Crank Arm Set 170mm, No ring Black 7-Speed and a secure adjustable FlexTightCrankset RIDE+ Bosch 3 Arms Only 170mm Black Genuine replacement parts Replacement crankarms for Bosch Generation 3 systems. Get back on your bike with these replacement Bosch crank arms. Key Features Generation 3 Bosch systems use larger (36 38t) chainrings with spiders Includes both left and right crank arms Specifications Part Number 562623 Color Black Size 170mm, No ring Model Year 2026 Material Components Aluminum