Race Tech KYB Shock Bottom-Out Bumpers are designed to improve shock performance by helping soften harsh landings and reducing the severity of suspension bottoming. These bumpers are an easily overlooked part of shock maintenance, yet they can make a noticeable difference when the suspension approaches the end of its travel.
Manufactured by Race Tech, these shock bottom-out bumpers are designed for compatible KYB shock applications and are effective through approximately the final 25% to 30% of suspension travel. Their progressive cushioning action helps absorb impact energy and supports more controlled suspension behavior during aggressive riding, jumps, hard compressions, and rough terrain.
This set uses an 18 mm x 55 mm x 57 mm size specification and carries the Race Tech manufacturer and vendor part number SSBO 185557. Confirm the shock model, internal clearance, and application before installation to ensure proper fitment. Replacing worn or damaged bumpers during shock service can help restore intended suspension performance and protect associated components from excessive end-of-stroke impact.
Features:
- Application: Bottom-out bumpers for compatible KYB shock absorbers
- Brand: Race Tech
- Manufacturer Part Number: SSBO 185557
- Vendor Part Number: SSBO 185557
- Size: 18 mm x 55 mm x 57 mm
- Performance: Helps soften harsh landings and reduce hard suspension bottoming
- Suspension Coverage: Typically effective over the final 25% to 30% of suspension travel
- Fitment: Verify KYB shock model, clearance, and application before installation