Bottom Line 4" Carbides for Yamaha fits many 1987-1990 Exciter 570 & SRV 540

Bottom Line 4" Carbides for Yamaha

These 4-inch carbides from Bottom Line provide precise steering control for Yamaha snowmobiles, specifically fitting many 1987-1990 Exciter 570 and SRV 540 models.

Overview

Bottom Line 4-inch carbides are aftermarket ski runners designed to improve handling and reduce steering effort on Yamaha snowmobiles. They offer a cost-effective replacement for worn OEM carbides, enhancing straight-line stability and cornering confidence.

Built For Performance

• Hardened steel construction for long-lasting wear resistance
• 4-inch length provides optimal bite without excessive drag
• Designed to reduce darting and improve trail tracking
• Easy to install using existing mounting hardware
• Compatible with Yamaha snowmobile skis of the era

Fits These Machines

• for Yamaha Exciter 570 (1987-1990)
• for Yamaha SRV 540 (1987-1990)

On-The-Job Use

• Trail riding on groomed and ungroomed snow
• Replacing worn carbides to restore steering precision
• Ice racing and high-speed lake runs
• Off-trail powder riding with improved control

Specs At A Glance

Good To Know

Q: How do I install these carbides? A: They typically bolt directly onto your Yamaha snowmobile skis using existing screws. Ensure the ski is lifted and aligned before tightening.

Q: Will these fit other Yamaha models from the same period? A: While specifically listed for Exciter 570 and SRV 540, many Yamaha snowmobiles from the late 1980s use similar ski designs; confirm your ski mounting pattern before purchase.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.