Motorcycle Shock Seal Case Top Out Bump Stops

Teknik Top Out Rubber Stop / Springs

Top Out Rubber Stop / Springs

Motorbike rear shocks use a damping shaft that slides inside the main shock absorber body. To keep all the oil & nitrogen pressure held inside that casing there is a lower seal head assembly between the two. Top out rubber stops and internal rebound bump stops protect internals from damage when the shock piston reaches full extension, for example when you jump the bike.

Protecting shock internals at full extension

  • Absorbs force from the shock piston to prevent casing damage
  • Internal options include a rubber ring or a small steel coil spring
  • Prevents disintegrating rubber or snapped spring fragments from contaminating oil seals and dust wipers
  • Servicing often requires you to remove the shock spring, offering a chance to set the right spring rate

Recommended Pairings

Consider matching with Suspension Tools and inspection guides for KYB and Showa units.

Shop Top Out Rubber Stop / Springs

Browse genuine factory replacement parts and technical articles to service and protect your shock internals.

18 Products Found












Showa Genuine Parts

Showa Genuine Parts Rebound Spring L=23mm

Showa Genuine Motorcycle Suspension Parts
(SKU: R38502301)
$14.40
Special Order
Order placed with Showa GPE every 2nd week. 2-3 week delivery if in stock at Showa GPE


Showa Genuine Parts

Showa Genuine Parts Rebound rubber

Showa Genuine Motorcycle Suspension Parts
(SKU: R38800003)
$14.40
Special Order
Order placed with Showa GPE every 2nd week. 2-3 week delivery if in stock at Showa GPE




Top Out Rubber Stop / Springs

Motorbike rear shocks use a damping shaft that slides inside the main shock absorber body. To keep all the oil & nitrogen pressure held inside that casing there is a lower seal head assembly between the two. Top out rubber stops and internal rebound bump stops protect internals from damage when the shock piston reaches full extension, for example when you jump the bike.

Protecting shock internals at full extension

  • Absorbs force from the shock piston to prevent casing damage
  • Internal options include a rubber ring or a small steel coil spring
  • Prevents disintegrating rubber or snapped spring fragments from contaminating oil seals and dust wipers
  • Servicing often requires you to remove the shock spring, offering a chance to set the right spring rate

Recommended Pairings

Consider matching with Suspension Tools and inspection guides for KYB and Showa units.

Shop Top Out Rubber Stop / Springs

Browse genuine factory replacement parts and technical articles to service and protect your shock internals.