Do you need torque wrench for cassette?
It’s not important at all. The cassette lockring just has to be tight enough to not come off as it’s not doing anything other than keeping the cassette from sliding off – some cassette lockrings are even make of aluminum. Use a long wrench and put a bit of force behind it and you’ll be fine.
Do you need a torque wrench for your bike?
Torque wrenches have become a must-have in the last few years because there’s so much carbon fibre and very light aluminium in modern bikes. Clamps around carbon components can easily do damage if over-tightened, so a torque wrench is essential if you’re handling such gear.
Do you need to torque a bottom bracket?
Konichiwa. You’ll need a BB tool for the BB, no torque wrench needed. For the crank arm, just make it hand tight with an allen key/wrench and it’ll be close enough. Proper installation is more critical than torque values, so be sure to follow the instructions.
How much torque does a cassette need?
Cassettes & Freewheels
| Component | Brand | Newton meters |
|---|---|---|
| Cassette lockring | Campagnolo® | 50 Nm |
| Shimano® | 29.4~49 Nm | |
| Freehub body | Bontrager® | 45 Nm |
| Shimano® | 35~50 Nm |
What should the torque be on a new bike?
Is it a new bike? often the torque settings are marked on the side of frame etc, usually 4-5nm for the small bolts. Its worth using a quality torque wrench capable of 0 – 15 nm should do it. Is it a new bike? often the torque settings are marked on the side of frame etc, usually 4-5nm for the small bolts.
Where can I get pre set torque keys?
However, they can be quite cumbersome for tight areas on the bike.” Pre-set torque keys, which have a pre-determined factory setting, will satisfy the needs of most home mechanics working with bolts with a similar torque recommendation, often 5nM. You’ll find pre-set torque drivers from the likes of Park Tool, Bontrager and Ritchey.
Why is it important to know torque settings?
Torque settings are a useful thing to understand because it helps to insert screws into the tree. The settings always depend on the type of tree and any other material that you have to work with. It is important to keep in mind: “The higher the number (or index) of torque, the higher the drive power of the screw.”
When do you need to share torque between bolts?
When more than one bolt is doing the job of holding a component in place, the torque should be shared between them. “You need to tighten these bolts a bit at a time,” says Eckart. “Fasten them like how you would put a car’s wheel back on, by gradually tightening each bolt in a criss-cross pattern.