TT621 Motorcycle Tappet Valve Adjustment Tool Set 8 9 10mm Wrenches

🔧 TT621 Motorcycle Tappet Adjustment Tool Set

Specialist nine-piece tool set designed for adjusting motorcycle and ATV valve tappets. Supplied with three interchangeable wrenches and three different adjuster types to suit a range of screw and square-type tappets.

✅ Three wrench sizes: 8mm, 9mm and 10mm
✅ Three screw-type tappet adjusters
✅ 3mm and 4mm square-type adjusters
✅ Nine possible wrench and adjuster combinations
✅ Interchangeable components
✅ Manufactured from SCM440 steel
✅ Suitable for valve clearance adjustment and engine servicing

🏍️ Suitable Applications Include

• Honda ATC models and motorcycles with four-cycle engines
• Yamaha SR185, SR250, XT250, TT250 and XS400
• Suzuki four-cycle ATVs and motorcycles with screw-type adjusters
• Other motorcycles using compatible 8mm, 9mm or 10mm tappet nuts

Please check the tappet nut size and adjuster type before purchase.

📋 Condition

New 

Delivery options, costs and estimated delivery times are shown at checkout. Tracking information is provided after dispatch when available.

To request a return, contact us with your order number and the reason for return so we can provide the appropriate instructions. Your statutory rights are unaffected.

Delivery information Returns & refunds