More than 800 brands
800.000 active customers

RST Space Jump 26" Fork - 100mm - Tapered - 20x110mm - black

RST Space Jump 26" Fork - 100mm - Tapered - 20x110mm - black

The fork series for DIRT riders - Increased durability and ready for air time. Tough, short travel design combined with a top performing damping system make for forks ready to take on the toughest lines on the planet.

The RST Space Jump is a 26" fork designed for dirt jump use amd features an easily tuned Damping system with a Dirt Jump - specific JumpStack Tune. This lets you use the damper to hold the fork up preloading for jumps rather having to use super high pressure in the air spring allowing you to have a more controlled plusher landing.

It offers 100 mm travel and features an adjustable hydraulic compression, also the rebound can be easily set by a knob. With a fork pump (not included), you can individually adjust the preload to match your riding style and weight. The steerer, as well as the crown and the 36 mm stanchions are made of aluminum while the casting is made of magnesium. Only suitable for postmount disc brakes.


  • AIR Spring System:
    An air spring is used to achieve maximum performance as well as saving weight over using a steel coil spring. With air you can achieve an infinitely adjustable spring rate that feel much more natural and sensitive than a traditional fork.
  • Rebound Adjustment:
    A hydraulic adjustable cartridge that lets you externally set the forks rebound.

Included in delivery: incl. thru axle

Fact Sheet of RST Space Jump 26" Fork - 100mm - Tapered - 20x110mm - black

Product Name: RST Space Jump 26" Fork - 100mm - Tapered - 20x110mm - black
Manufacturer: RST
Item Code: RST431033
activity: Cycling
material: Aluminium, Magnesium
usage bikesport: MTB, BMX / Dirt / Street
brake type: Disc Brake
wheel size: 26" (559mm)
travel fork: 100mm
axle standard: 20x110mm (FW)
Rear Shock/Spring Version: Air Shock
fork/shock adjustability: Pressure positive air chamber, Pressure negative air chamber, Low speed compression, Low speed rebound
fork length (axle to crown): 485mm
stanchion diameter: 36mm
suspension: air spring
damping: oil damping
fork offset: 38mm
Steerer tube Ø: 1 1/8"-1 1/2" tapered
shaft length: 200mm
disc brake mount: Postmount
max. disc diameter: 203mm
steerer material: Aluminium
Model year: 2021
Color: Black
fork construction: Classic Suspension Fork
weight: 2630g
Manufacturer page: