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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Both front and rear wheels feature a 24-hole design paired with a 36T ratchet hub
ONE TT provides a “zero-compromise” race-level experience for riders pursuing extreme speed and endurance with precise zonal support and aerodynamic optimization as its core
Do not exceed the wheelset strength tolerance range
Aerodynamically Optimized for Unmatched
2025 ONIRII IIIPRO R2X4 MTB Hydraulic Disc Brake 4 Piston Internal Cable Quick Release MTB Caliper for MTB, Climbing, AM,XC NEW Color:pink Both front and rear wheelsBrand: ONIRII , IIIPRO Model: R2X4 Weight: Caliper: 110g, Brake lever: 77g Length of oil hose: Front 90cm, Rear 173cm Material: Aluminum alloy Craft: CNC Oil: Mineral oil Piston: 4 piston Colors: Black, Red, Titanium, Purple, Blue, Pink For bikes: Downhill bike, Electric bike, AM, XC, Street Bike, Climbing R2X4 mountain hydraulic disc brakes, made for extreme riding CNC precision hollowing process, while ensuring structural strength and greatly