The Tektro Gemini HD-M535 is a four-piston hydraulic disc brake for trail and e-bikes: lever, hose and caliper pre-bled and ready to fit, with the extra power of four pistons for heavier bikes and longer descents. Front (800 mm hose) or rear (1650 mm).

Highlights

  • 4-piston caliper — more power and heat capacity than a 2-pot
  • Pre-bled lever, hose and caliper
  • Mineral-oil system
  • Rotor not included

Options

  • Front (800mm hose)
  • Rear (1650mm hose)

Fit and compatibility

Post-mount caliper (adaptor needed for IS mounts or larger rotors). Australian convention: rear brake on the left lever.

Pick your option from the dropdown; price and stock update to the exact variant.

Tektro warrants this product for two years from the original purchase date, to the original owner, against defects in materials and workmanship. Crash damage, improper installation or adjustment, and damage from incompatible parts 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 — more power and heat capacity than a 2-pot
  • Pre-bled lever, hose and caliper
  • Mineral-oil system
  • Rotor not included
  • Options: Front (800mm hose), Rear (1650mm hose)
BrandTektro
ModelGemini HD-M535
Pistons4
FluidMineral oil
RotorNot included

Options

OptionPositionHose length
Front (800mm hose)Front800 mm
Rear (1650mm hose)Rear1650 mm
SKU KWT-TK-M535
Brand Tektro