Price history at Trek Bicycle
Price at Trek Bicycle unchanged at $70.99 since Oct 9, 2026. Last checked Nov 15, 2026.
Product Description
Replacement crankarms for Bosch Generation 2 & 4 (ISIS) systems.
Price history at Trek Bicycle
Price at Trek Bicycle unchanged at $70.99 since Oct 9, 2026. Last checked Nov 15, 2026.