GRACE EASY Manual
Page | 127
12.8.
Tightening torques
If you tighten the nuts or bolts with the wrong torque,
they may come undo if the torque is too low
they may expand if the torque is too high causing them to break off
Excessive torque can also damage the parts. Risk of accident!
Always tighten the nuts and bolts to the prescribed torque. If you do not have a
torque wrench, have the work carried out by a specialist workshop.
Front wheel axle
12 Nm (8.85 lb·ft)
Rear wheel axle nuts
40 Nm (29.5 lb·ft)
Adapter for mudguard
6 Nm (4.43 lb·ft)
Dropouts
16 Nm (11.8 lb·ft)
Mounting rail, battery on frame
6 Nm (4.43 lb·ft)
Screw fitting for brake pads
2.5 Nm (1.84 lb·ft)
Brake grip mounting
3 Nm (2.21 lb·ft)
Torque arm on left dropout
10 Nm (7.37 lb·ft)
Brake callipers
6 Nm (4.43 lb·ft)
Brake disks
4 Nm (2.95 lb·ft)
Internal bearing clamp
8 Nm (5.9 lb·ft)
Cable guides
2 Nm (1.48 lb·ft)
Cassette
40 Nm (29,5 lb.ft)
Crank on internal bearing shaft
34 - 44 Nm (25.08 - 32.45 lb·ft)
Pedals
20 Nm (14.75 lb·ft)
Belt guide
6 Nm (4.43 lb·ft)
Belt pulley on crank
4 Nm (2.95 lb·ft)
Saddle fixing
10-12 Nm (7,37-8,85 lb·ft)
Saddle clamp
6 Nm (4.43 lb·ft)
Shift grip on handlebars
4 Nm (2.95 lb·ft)
Derailleur
8-10 Nm (5,9 – 7,37 lb.ft)
Stand plate on frame
40 Nm (29.5 lb·ft)
Stem forks
9 Nm (6.64 lb·ft)
Stem handlebars
6 Nm (4.43 lb·ft)
Frame opening on right dropout
8
Nm (5.9 lb·ft)
