- 42T Optimal Gearing for Speed & Climbing: 42-tooth design balances urban speed and off-road climbing, 30% lighter than stock 44T (266g vs 374g).
- 11mm Offset Narrow-Wide Teeth: 11mm offset expands chain clearance, paired with narrow-wide tooth pattern for ≤12-speed systems, minimizing derailment with ≥13-speed.
- Impact-Resistant Chain Guard: Reinforced edges offer 360° protection against rocks and impacts, safeguarding motor and frame.
- Aircraft Aluminum Anodized Durability: 7075-T6 alloy matches steel strength, with anodized layer for corrosion resistance in wet/salty conditions.
- Compatible with All Bafang BBS Motors: Designed for seamless integration with stock components, supporting Shimano/SRAM ≤12-speed.
Crafted for cyclists who demand precision and durability, our CNC-machined chainring delivers unmatched power transfer and smooth shifting for BAFANG BBS01 BBS02 e-bike kit. Engineered from lightweight, aircraft-grade aluminum alloy, this chainring strikes the perfect balance between strength and weight savings, ensuring optimal performance on steep climbs, rapid sprints, and long-distance rides.
Key Features:
- Precision Engineering: Laser-cut teeth and advanced profiling minimize chain drop and ensure seamless gear transitions.
- Ultra-Durable Construction: Hard-anodized finish resists corrosion, abrasion, and wear for long-lasting reliability.
- Lightweight Design: Reduces rotational mass for quicker acceleration and improved pedaling efficiency.
- Compatibility: Compatible with BAFANG BBS01 BBS02 mid motor, support rear sprocket up to 12 speed.
- Integrated Chain Guard: The chainring guard is integrated into the chainring. This simplifies installation, makes maintenance easier and increases durability.
