Gem Cartridge -
For your Judy's


"Risse's rebound control was much more effective at altering the performance of the fork than Rock Shox's compression damping"

Mountain Bike May 1998

Oil-Damped
Manufactured with high strength, lightweight aerospace materials
Precision machined aluminium cartridge body
Independent damping circuits for compression and rebound
Low stiction seals
Long life/low maintenance seals
63mm (2.5") or 75mm (3.0")
travel models available
80mm kit available (includes dummy leg and negative top out spring)
92grams (63mm) 103 grams(75mm)
Made in the USA
External adjustment rebound damping
(two revolutions)
No special tools or disassembly required for adjustment
Quiet, solid damping performance
Simple to adjust for different weights and riding styles
Indpendent low speed and high speed damping circuits provide extra wheel control
Compatible with elastomers or conventional coil springs
Easy drop-in replacement for JUDY forks

For Set up and installation details click here