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You do not have to choose.

Your mountain bike, e-bike or cargo hauler runs flat-bar V-brake levers. You want the linear, controllable feel of a hydraulic disc, without swapping the whole lever-and-shifter setup and without bleeding a full hydraulic system.

The M1 takes the pull from your existing long-pull levers and converts it into hydraulic piston force inside the caliper. Keep your levers, route a cable like a mechanical brake, and what comes out is genuine hydraulic braking.

Top-shelf build. No corners cut.

The M1 body is made the same way as our flagship calipers: die-forged from European high-purity 6061 aluminium, then CNC-machined to its final piston bores. Two coated pistons, high-stability mineral oil, a sealed circuit that holds a steady linear feel through repeated braking on long descents.

Flagship-grade machining in a caliper you can actually afford. Flagship engineering was never meant to be flagship-only.

Dial it back in. Fits your bike.

Pads worn and a gap creeping in? Turn the knob on the caliper by hand to compensate and re-set your bite point. No tools.

Post Mount is the standard on today's mountain bikes, and if your frame is older IS/ISO, the two adapters in the box have you covered out of the gate. Two 160 mm 6-bolt rotors are included, so the set is complete for one bike, front and rear.

M1 HYBRID HYDRAULIC DISC BRAKE SET

JN-M1-SET

M1 HYBRID HYDRAULIC DISC BRAKE SET
  • Cable-actuated hydraulic caliper for V-brake (long-pull) levers: MTB, e-bike, cargo bike
  • Keep your flat-bar levers and shifters; route a cable, no bleeding
  • Same forged 6061 body and CNC machining as our flagship calipers; two coated pistons; mineral oil
  • Post Mount, with two IS/ISO adapters in the box so older frames fit straight away
  • Tool-free pad clearance knob
  • Weight: 141 g per caliper
  • Sold as a complete set: front and rear calipers, pads fitted, two 160 mm 6-bolt rotors and two ISO adapters included
  • Two anodised colours: Black, Grey
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