Brand: SHIMANO/ Shimano

Product Name: Mountain Bike Rotary Flywheel

Model: MF-TZ500-6/7

Speed: 6/7 speed universal

Number of teeth: 14-28T

Type: Rotary flywheel

Weight: 367G/piece (TZ500-6) 418G/piece (TZ500-7)

TZ500-7 Flywheel box gauge: 53.8*20*16.8cm (weight: 17.5kg)

Origin: Japan

Features: 1. The sprocket teeth are computer-designed and have a wavy chute gear plate configuration, which can get a smooth and easy speed change experience even under load. 2. The dense gear ratio can be improved by more precise rhythm control. Energy efficiency