Funn Solo ES Narrow Wide ChainringThis Solo ES model is a one-piece chainring that's designed specifically for E-MTB use. Compatible with Shimano E8000 and E7000 motors, it offers amazing stiffness and torque when blasting across the trails. Furthermore, its AL7075 aluminium construction is CNC-machined to offer the ultimate strength to weight ratio as you dominate your way across the mountain.Features: Material: CNC-machined AL7075 Aluminium Use: E-MTB Tooth Profile: Narrow wide Compatibility: Shimano E8000 and E7000 motors Weight: 120g (34T), 140g (38T)Buy Funn Components from Chain Reaction Cycles, the World's Largest Online Bike Store.