Sram/Truvativ Chainring Bolt Sets Gravel Bike Fits 30mm scope tube and

Fits 30mm scope tube and 42-52mm objective

SHIMANO Di2 electronic shifting lets you change from the big to small chainrings

Plug Comes packed with:

•Fleece-lined Handwarmer Kangaroo Pocket

Removes both grip wax and klister

Sram/Truvativ Chainring Bolt Sets Gravel Bike Fits 30mm scope tube andUses 2 hex wrenches to tighten or loosen bolt nut Includes (5) 5mm broach bolts, (5) 6mm broach nuts, and (5) inner bolts: available in either steel or aluminum (8. 5mm) For 4 arm and 5 arm cranks, Road and Mountain Triple Alloy material: alloy outer steel inner Double Single DH ring style: Use without washers for two chainrings, with washers for one DH ring XX double version uses Torx T25 broaches for a 4 arm crank XX X. 0 X. 9 X. 7 versions do not