Coil spring and avaiable in one of three different versions;coil spring only,with Mechanical lock-out or with the TNL hydrualic lock-out. It has 32mm stanchion and a magnesium lower to keep the weight down. Avaiable in 9mm QR.

Specifications

ModelAlpha RAAlpha RLAlpha TNLAlpha MLCAlpha T
Steerer 28.6mm Steel
Optional 1.5" Steel steerer tube
CROWN 140mm Aluminum ED Black
STANCHION 32mm Steel, CP color 
LOWER Magnesium, 9mm*110 Open Dropout
FEATURES Hydraulic
Rebound-adjust
Hydraulic
Remote Lock-out
Hydraulic Lock-out Mechanical
Lock-out
-
DAMPER TNL TNL TNL ML -
SPRING Coil
ADJUSTMENT R, P
(easy preload)
RL, P
(easy preload)
L, P
(easy preload)
L, P
(easy preload)
P
(easy preload)
TRAVEL(mm) 80, 100, 120, 130, 140mm
Fork Offset 51mm
Fork Height 490 / 510 / 530 / 540 / 550
BRAKE TYPE Disc only
DISK BRAKE MOUNT Post
MAX ROTOR SIZE 180mm
WHEEL SIZE 29"/27.5+"
WEIGHT
(w/200mm steerer)
2.54 kg 2.65 kg 2.57 kg 2.34 kg 2.34 kg