SYRAK 2026 Carbon MTB Frame 142/135mm 29er PF30 Hardtail Frameset 15/17/19/21inch Bicycle Cycling Accessories of Mountain Bike.Frame material: T1000 Toray carbon fiber.Available sizes: 15 inch (S), 17 inch (M), 19 inch (L), 21 inch (XL).Finish: matte or glossy.Carbon fiber weave: unidirectional (UD).Designed for -country (XC) and hardtail mountain bike use.Model: SYM025 Carbon MTB Frame 29er.Bottom bracket standard: PF30 (46×73 mm).Head tube: tapered, 1-1/8" upper, 1-1/2" lower.Compatible with disc brakes.Supports 160 mm disc rotors.Fits rear hubs with 142×12 mm thru axle or 135×10 mm quick release.Seat tube diameter: 31.6 mm.Maximum tire size: 29×2.4 inch.Compatible with Di2 and mechanical derailleurs.Includes frame, headset, bottom bracket adapter, seatpost clamp, thru axle rod, and aluminum hardware.Custom paint options available.
Compatibility Statement: This is a third-party replacement.Brand/model references serve only as compatibility indicators.