e*spec 104BCD Spider for TQ HPR50 - Black brake An easy way

An easy way

Lithium-Ion USB rechargeable battery (Micro-USB cable included)

Bridge Height: 10mm

Available in 24mm ISIS (21mm offset) for Bosch

they're backward compatible with e*thirteen TRS

e*spec 104BCD Spider for TQ HPR50 - Black brake An easy waye*spec 104BCD Aluminum Direct Mount Carrier CL55 Incl. Bolts TQ HPR50 Black The 104 BCD Carrier Spider enables cost effective and eco friendly 4 bolt 104BCD chainring replacements on e bikes compared to Direct Mount Rings. Made from 6 series alloy, it combines lightness and stiffness and pairs with either durable steel or lightweight alloy rings. Compatible with Bosch Gen4, Fazua Ride 60, Shimano EP8, and TQ HPR50 interfaces. Feature: Forged and CNC