BS0143 - Piston Kits 51mm Chain & Sprocket The BS0804 is a high-strength

The BS0804 is a high-strength 420H roller chain with a distinctive copper-plated finish

✔ Lightweight & Strong – Made from high-quality steel or alloy (confirm material) for optimal strength without added weight

Specifications

Spigot: 35mm OD 26mm ID

BS0143 - Piston Kits 51mm Chain & Sprocket The BS0804 is a high-strengthEnhance the performance of your Dax Monkey Skyteam or other replica motorcycle with this 51mm diameter piston kit. Designed for 12V engines and 50cc cylinder heads, this kit features a 13mm axle and a 17mm middle height axle for optimal efficiency. Its 39mm diameter bulge adds extra power for your 50cc engine. Complete with rings, pin, and circlips for easy installation.