Tektro's Orion 4-piston hydraulic disc brake for trail and commuting bikes: right-hand lever and front caliper, pre-bled with 1900mm of 5.0mm hose. Mineral oil, a 4-piston caliper made for 2.3mm rotors and 5mm-thick pads.

Highlights

  • 4-piston caliper, post mount
  • Made for 2.3mm rotors (rotor not included)
  • Mineral oil, 5.0mm hose, 1900mm pre-bled
  • 80mm lever reach, sporty lever blade
  • Two-piece clamp takes TRP, MMX, I-Spec EV and I-Spec II shifter adaptors
  • 5mm-thick brake pads

Fit and set-up

The caliper is post mount. Rotors and adaptors aren't included: you need a 2.3mm-thick rotor and the right post mount adaptor for your frame or fork and rotor size.

The hose comes pre-bled at 1900mm. Most bikes need it cut to length, which means a fresh olive and insert and a bleed. Our Marrickville workshop fits and bleeds brakes if you'd rather not.

Tektro and TRP cover their brakes against manufacturing defects for 2 years from the original retail purchase. Pad and rotor wear, contamination, damage from the wrong fluid (these are mineral-oil brakes, never DOT), crashes and incorrect bleeding or fitting aren't covered.

For warranty support, return the item to Tune Cycles with your proof of purchase and we'll manage the claim with the distributor for you. This cover is in addition to your rights under the Australian Consumer Law.

  • 4-piston caliper, post mount
  • Made for 2.3mm rotors (rotor not included)
  • Mineral oil, 5.0mm hose, 1900mm pre-bled
  • 80mm lever reach, sporty lever blade
  • Two-piece clamp takes TRP, MMX, I-Spec EV and I-Spec II shifter adaptors
  • 5mm-thick brake pads
BrandTektro
ModelOrion HD-M6041
PositionFront, Right-Hand Lever
Pistons4
Caliper mountPost mount
Rotor2.3mm thick, not included
FluidMineral oil
Hose5.0mm, 1900mm, pre-bled
Lever reach80mm
ClampTwo-piece; TRP / MMX / I-Spec EV / I-Spec II shifter adaptor compatible
Pad5mm thick
ColourBlack
SKU BPW-23696A
Model # 23696A
Brand Tektro
Shipping Weight 0.6000kg
Shipping Width 0.160m
Shipping Height 0.060m
Shipping Length 0.220m