Tsumura Light Weight chainsaw bars incorporate a unique design that makes one of the lightest guide bars available today. Dove-tailed notches are staggered and cut into the bar surface and packed with hard resin which reduces the weight of the guide bar by about 20%. This is improves cutting efficiency and stability and also reduces user fatigue.
Designed for professional use.
- One-piece solid SKS-51 steel.
- Laser-cut for precise fitment.
- Specially heat-treated for superior hardness and longevity.
- Replaceable sprocket nose with grease point to extend bearing life.
- Length 25" 78 Drive link
- Pitch .404"
- Gauge .063
Bar will fit Stihl chainsaws listed if .404 pitch drive sprocket is fitted.
044, 045, 046, 048, 056, 064, 066, MS440, MS460, MS500i, MS650, MS660, MS661
NOTE: Not compatible with 3/8" pitch chain or drive sprocket.