30mm Axle Lock Collar with 7mm Shoulder for Narrow Bearing Clearance 1-1/4" Axle Bearings it's a smart investment in

it's a smart investment in longevity and speed

When you are building a high-horsepower open class motor

unstable side bodywork can unsettle your kart

these springs are designed specifically for the 196cc and GX200 clone cylinder head platforms used in competitive karting

or if the needle tip shows signs of wear or scoring

30mm Axle Lock Collar with 7mm Shoulder for Narrow Bearing Clearance 1-1/4" Axle Bearings it's a smart investment inTackle tricky bearing hanger bolts with this innovative 30mm lock collar, boasting a 7mm shoulder tailored for narrow European race bearings. It slides over without interference, maintaining clean axle lines for unhindered power flow. Black anodized aluminum resists corrosion and wear Dual 6mm and 8mm key slots for versatile keying options Two piece construction for straightforward fitting Shoulder design optimizes bearing contact This setup helps