BOX Two Prime 9 Chain (126L) - Silver Brand-Truvativ A sturdy secure set of

A sturdy secure set of full-coverage fenders designed to fit more bikes than any fenders in their class

Bluetooth Low Energy and ANT+ compatible

Color Black Tooth Count 34 Drivetrain Speeds 12 Chainring BCD Direct Mount Bosch Designed for ebike Yes Defined Color Black Direct Mount Type Direct Mount Bosch Gen 4

Model Uno Advanced Project Steerer Dia

Total System Efficiency (TSE) for greater efficiency and reduced rolling resistance

BOX Two Prime 9 Chain (126L) - Silver Brand-Truvativ A sturdy secure set ofPrime 9 Technology for wide range without complexity Wider chain is strong and durable 9 speed chain has outer width of normal 9 speed but a narrower inner width to match 10 11 speed narrow wide chainrings. Compatible with most 10, 11, and 12 speed chainrings as well as BMX 3 32" chainrings and cogs 8 speed chain has outer width of normal 8 speed but a narrower inner width, optimized for use with Box Four Narrow Wide chainrings Model Box Two Prime 9