"Since the release of Sergio Layos’ signature Sierra frame, we have always wanted to do a more trails specific frame. The new Motosierra frame is a Sierra Frame version for the die hard trails riders with a trails specific geometry. It features welded chainstay brake mounts and our new 5mm invest casting dropouts for 10 mm axle cassette, that all these pegless riders will love. Something important about this frame, is that we are teaming up with Sergio to donate a % of the sales to a set of trails (To Be Announced) to support the hard work and fun being had in this woods!
Other important features are the welded chainstay brake mounts with the cable through the seat
tube system. This classic system is very popular among trail riders but the available hangers were
not quite designed for it. Until now... We are including our new Manual Nano brake hanger designed for this brake set up without any flex and easy to install."
- Tubing Material: 4130 Chromoly / Japanese Sanko / Triple Butted
- Head Tube Material: CNC machined / 4130 Chromoly / Heat Treated
- Bottom Bracket Material: CNC machined / 4130 Chromoly / Heat Treated
- Dropouts Material: Invest Casting / 4130 Chromoly / Heat Treated
- Seat Clamp Material: Invest Casting / 4130 Chromoly / Heat Treated
- Seat Stay Bridge Material: 4130 Chromoly / Heat Treated
- Top Tube: 21", 21.4", 21.8"
- Head Tube Angle: 74ş
- Seat Tube Angle: 71ş
- Rear End Length: 14" slammed
- Standover Height: 9.25"
- Bottom Bracket Height: 11.5"
- Head Tube Length: 120 mm (4.7")
- Dropouts: 10 mm (3/8")
- Mid BB
- Brake Mounts: Welded On Chain Stays, Cable Through Seat Tube
- Includes Manual Nano Brake Hanger
- Weight: 2.2 kg (21")
