Sidewinder V9 Single-Side Chainstay Yoke 1.5″ Miter (4130 Steel)

Intended for short-chainstay, fat-tire, boost crankset 29r bikes, the sidewinder will make your build go a whole lot easier.

• BB Pre-Miter for 1.5” OD BB Shell

• Chainstay boss is 17.1mm OD for use with a .75”/19mm round chainstay

• 105 Grams

• Machined from 4130 plate

• Designed around a maximum 36t boost chainring

• Designed around a 2.6” 29r tire at 415mm CS length, but there are multiple variables at play here so you have to do your own calculations and confirmations for your use case

• 2.8” at 420mm should work well also, but again, you have to do your own engineering for your use case

• The pinch-point between the chainring and tire is 6.5mm

Download the .step File | Download the .PDF File

Intended for short-chainstay, fat-tire, boost crankset 29r bikes, the sidewinder will make your build go a whole lot easier.