Varstrom Chainring for BAFANG Mid Motor - 42T 16.5mm Offset Sprocket for BBS02B BBS01B Mid Drive Kit, Chain Ring for Electric Bike Conversion Kit BBS02 BBS01, Ebike Part for 8fun 250W 350W 500W 750W - JJCAVarstrom BBS Chainring 42T

• [ Compatibility ] The Varstrom 42T chainring is exclusively compatible with BAFANG mid drive kits , specifically the BBS02B and BBS01B models , which are available in various power ratings: 250W , 350W , 500W , and 750W [ Feature of 42T Chainring ] The Varstrom 42T chainring offers enhanced torque for conquering mountainous terrains . Its narrow-wide design minimizes chain derailment, and with a 16.5mm offset , it's ideal for 10-speed bikes , providing a reliable and powerful upgrade [ Material ] The Varstrom chainring , crafted from CNC Aluminum Alloy , features a narrow-wide and deep tooth pattern to minimize chain slippage and wear. Its lightweight design enhances cycling efficiency and comfort [ High Quatlity ] This sprocket is crafted for superior strength and durability, adding a stylish flair to your cycling journey. Purchase with peace of mind. our dedicated customer service team is ready to assist you with any needs [ Installation ] Ensure easy installation by aligning the wide teeth with the outer link plates and the narrow teeth with the inner links for a seamless fit