38T Offset Chainring For Tongsheng Varstrom TSDZ-8 750W Mid Drive Motor, CNC 7075-T6 Aluminum, 13.5mm Offset For Perfect Chainline, Lightweight And Integrated, No Rub On Motor Housing, 10 Speed Compatible Chainring
✔️ 38T CNC 7075-T6 offset chainring for Tongsheng TSDZ-8, 13.5mm offset
The 38T Offset Chainring is a lightweight upgrade designed for Tongsheng TSDZ-8 mid-drive motors. CNC-machined from durable 7075-T6 aluminum, it weighs about 260 g (0.6 lb) and improves chainline by reducing rub against the motor housing. Includes spacer ring and stainless bolts for quick, precise installation. This 38T ring replaces the stock 44T ring to enhance acceleration and handling on 10-speed systems. Anodized black finish offers corrosion resistance.
✅ 260 g (0.6 lb) weight from CNC 7075-T6 aluminum
✅ 38T size with 13.5 mm offset for ideal chainline
✅ Includes spacer ring and stainless bolts for easy install
✅ Compatible with Tongsheng TSDZ-8 mid-drive and 10-speed chains
💡 What is a common use for offset chainrings in mid-drive ebikes? This handy upgrade helps align the chain and reduce rub for smoother power delivery.
- improves chainline for Tongsheng TSDZ-8
- reduces chain rub against motor housing
- lighter weight improves response
- works with 10-speed chains