Chain - 428 x 104 Links - Coolster 3150DX 3200B 102297 3125XR8-U2 and 3125XR8-U-S atv

3125XR8-U2 and 3125XR8-U-S atv

Chinese Transmission Gear Set - 122mm Long - Coolster 3125-A

Smaller holes are 17mm (0

Tank has two studs on bottom of tank for mounting

Chain - 428 x 104 Links - Coolster 3150DX 3200B 102297 3125XR8-U2 and 3125XR8-U-S atv428 Drive Chain with 104 Links This 428 drive chain has 104 links and is the replacement for the Coolster 3150DX, 3150DX 2 (old style), 3200, 3200B, 3200E and 3250B atvs. If you don't want to screw around with removing links, this is the chain for you. This chain may fits other makes and models of atvs. Please check description and pictures before ordering. This ATV drive chain measurements are: 104 links Inner width roller: 7. 94mm (5 16 in) Chain