A compact, pre-set torque key that takes the guesswork out of tightening carbon bars, seatposts and other low-torque bolts to spec.

Highlights

  • Pre-set to 4Nm — the key releases once that torque is reached, so you can't over-tighten
  • 6-bit set: Hex 3mm, 4mm and 5mm, Torx T-20 and T-25, and Phillips #1
  • Integrated bit holder keeps bits together in a saddle bag or toolbox
  • Suits the low-torque bolts common on carbon bars, levers, computer mounts and some seatpost or stem clamps

What it's for

Carbon components and many lightweight alloy parts call for a specific, lower torque than a standard multitool delivers by feel. This key is fixed at 4Nm, so always check the bolt or component's own torque spec first — most alloy stem and seatpost bolts call for more than 4Nm, and this key won't suit those.

Compatibility & fit

Works with any bolt head matching the six included bits. Not a substitute for a bolt rated above 4Nm — check the component's stamped or published torque spec before using.

Ritchey covers this product for two years from the date of purchase against defects in materials and workmanship (the Ritchey International warranty, which covers Australia). Normal wear and tear isn't covered. For warranty support, return the product to Tune Cycles and we'll manage the claim with Ritchey's Australian distributor. This is in addition to your rights under the Australian Consumer Law, so keep your proof of purchase.
  • Pre-set to 4Nm, releases at spec
  • 6 bits: Hex 3/4/5mm, Torx T-20/T-25, Phillips #1
  • Integrated bit holder
  • Suits carbon and other low-torque bolts
Max torque4Nm
Bits includedHex 3mm, 4mm, 5mm; Torx T-20, T-25; Phillips #1
Bit storageIntegrated holder
SKU DTW-RIT-TQK4NMSET
Barcode # 796941050395
Brand Ritchey
Shipping Weight 0.2000kg

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