The CTM Zephyr Pro 29" mountain bike is a hardtail trail bike that lets you focus on what matters most—the ride itself. It’s built to handle rough conditions. The Marzocchi Bomber Z2 Air front fork with 140 mm of travel reliably absorbs all the obstacles on the trail ahead of you. A proven and reliable Shimano SLX + Deore drivetrain, sturdy WTB ST Tough wheels with wide 30 mm rims shod with Maxxis Minion DHF 2.5 / Rekon 2.4 EXO TR tires, and an EXA Form dropper post. That’s the recipe for endless fun.
Technical Specifications
- Year: 2026
- Wheel size: 29”
- Frame: ALU 6061, Playful Ride Geometry, Boost 148 mm, UDH, ISCG05, M, L, XL
- Fork: Marzocchi BOMBER Z2 Air 29" 140 mm, Boost™ 15x110 axle
- Shifters: Shimano Deore SL-M6100-IR/12-speed
- Rear Derailleur: Shimano SLX RD-M6100
- Cassette: Shimano Deore CS-M6100/12, 10-51
- Chainring: Shimano Deore FC-M6100-1, 32T, 170 mm
- Brakes: Shimano BR-MT410 / SMRT54 M
- rims: WTB ST Tough, 30 mm, TCS 2.0, 29", 32H
- tires: Maxxis MINION DHF 29x2.50" EXO, TR/REKON 29x2.40" EXO, TR
- hubs: Shimano TC500, CL, F15/R12 thru-axle
- pedals: VP-532
- chain: Shimano CN-M6100
- stem: CTM 7729/40 mm
- handlebars: CTM N06, 760/1" rise/35 mm
- headset: NECO H383
- saddle: WTB Volt
- seatpost: EXA Form KSP900 (S-100/M-125/L,XL-150 mm)
- number of speeds: 12-speed
- Product specifications and data are subject to change without prior notice to improve functionality, reliability, or design.
