Skip to product information
1 of 2

GB ProTop Titanium Chainsaw Bar 3/8" .063" SLD E099

GB ProTop Titanium Chainsaw Bar 3/8" .063" SLD E099

Length
Quantity
Regular price $145.00
Regular price Sale price $145.00
🔥SALE Sold out
Taxes included. Shipping calculated at checkout.

GB ProTop Titanium Guide Bar — Professional Replaceable-Nose Bar

Built for high-speed, high-power saws. ProTop Titanium bars use a precision-engineered, lightweight titanium-alloy steel construction for long service life, reduced fatigue, and confident control in demanding professional use.

Key Benefits

  • Replaceable sprocket nose: smooth cutting, lower friction, and easy serviceability.
  • Lightweight, durable build: titanium-alloy steel for strength without excess weight.
  • Pro-grade control: balanced handling for accurate bucking and felling cuts.

Specifications

  • Pitch: 3/8"
  • Gauge: .063" (1.6 mm)
  • Mount: Stihl Large (E099). S21-63PA uses S mount (single adjuster-hole set); SLD-series bars use SLD mount (dual adjuster-hole sets).
  • Lengths available: select from the drop-down menu

Compatibility

Fits Stihl models listed when fitted with a 3/8" pitch drive sprocket: 050, 051, 070, 075, 076, 084, 088, 090, MS880, MS881.

Not compatible with .404" chain or sprockets.

Fitment & Adjuster Holes

  • S mount — S21-63PA: one set of adjuster holes.
  • SLD mount — SLD25/30/36/42-63PA: two sets of adjuster holes to broaden fitment and provide extra tensioning range.

3/8" Drive Link Guide (Approximate)

Counts are based on a 7-tooth 3/8" rim. Actual length may vary by 1–2 drive links with different drive sprocket sizes (e.g., 7T vs 8T/9T). Data supplied by GB Forestry Australia.

# Part Length Drive Link Weight (kg)
S21-63PA 21" 75 1.5
SLD25-63PA 25" 90 1.9
SLD30-63PA 30" 100 2.8
SLD36-63PA 36" 114 3.0
SLD42-63PA 42" 135 3.2

Product specifications are supplied by the manufacturer and may change without notice.

  • Worldwide Shipping
  • Secure Payments
  • Quality Product
View full details