Jab Torque Specifications

 

Fastener Driver Type Torque
(in-lb) 		Torque
(N-m) 		Threadlocking Compound Notes

Cage attachment screw:

M5 x 15mm flat head.

 3mm hex 40 4.5 Blue Loctite 242

Cage stop screw:

M4 x 6mm socket head.

 3mm hex 18 2.0 Blue Loctite 242

Pulley screws:

M4 x 14mm flat head.

 2.5mm hex 18 2.0 Blue Loctite 242 Be sure to prevent threadlocking compound from entering the pulley bearings.

Cage spacer screws:

M3 x 15mm flat head.

 2mm Hex 6 0.7 Blue Loctite 242

Clutch stack screw:

M5 x 8mm torx button head.

 T25 torx 40 4.5 Blue Loctite 242

Friction plate screws:

M3 x 8mm low socket head.

 2mm hex 6 0.7 Blue Loctite 242

Clutch cover screw:

M3 x 10mm flat head.

 2mm hex 4 0.45 Blue Loctite 242

Screw for miniature springs for pawls:

M3 x 6mm socket head.

 2.5mm hex 6 0.7 Blue Loctite 242

Cable pulley screw:

M4 x 16mm socket head.

 3mm hex 18 2.0 Blue Loctite 242

B screw:

M4 x 22mm socket head.

 

B screw jam nut:

M4 standard nut.

3mm hex


 

7mm wrench

 18 2.0 Blue Loctite 242 Hand feel is OK for the jam nut torque. The jam nut is used to lock the screw in place. Threadlocking compound is helpful but not critical. If no nut is used, we recommended to apply threadlocking compound for nearly every adjustment.

Limit screws:

M3 x 12mm socket head.

 2.5mm hex N/A N/A

Boiled Linseed Oil

(Alt: Vibra-Tite VC3)

 Ideally, this should be soft and re-usable so limit screws do not move during use. 

Mounting bolt:

Custom 7075-T6 bolt with M10 thread.

 5mm hex 62 7.0 Blue Loctite 242

Bolt for  T-Hanger attachment:

Custom 7075-T6 bolt with M17 left hand thread.

 8mm hex 160 18.0 Grease Left hand thread direction. To tighten, rotate counter clock wise. If using a SRAM UDH hanger, follow the SRAM specification (25 N-m).

Pivot screws:

M3 x 30mm (3x) and 40mm (1x) socket head.

 

Pivot screw lock nuts:

M3 lock nuts with metal locking clip (DIN980M type).

2.5 mm hex


 

5.5mm socket

 8 0.9 Red Loctite 277 or 263 Threads must be cleaned with degreaser followed by isopropyl alcohol after installing the bushings with grease. The metal locknut should not be worn out. Do not use a nut with a plastic insert - it will loosen. The goal is to create a rigid bond that will not loosen. Higher torque is not better for this fastener.

Cam attachment screws:

M3 x 10mm flat head.

 2mm hex 4 0.45 Blue Loctite 242 Do not over torque, it will damage the cam.

Cable pinch screw:

M5 x 8mm torx button head.

 T25 torx 18 2.0 Blue Loctite 242