Adjustable Jackshaft Brackets, Weld-On

Product Description

Weld on adjustable jackshaft brackets made in the USA out of 3/16" steel. This is the perfect kit for a wide range of mini bikes to fine tune and easily change the gear ratio.

• Laser cut out of 3/16" steel
• Must be welded onto frame
• 5/16" bolts and lock nuts included
• Works with 1.375" (1 3/8") OD bearings
• Does not include bearings, jackshaft, or sprockets
• Recommended add-ons (not included in kit)
• Bearings:
• 5/8" bearings - https://www.gopowersports.com/5-8-id-sealed-bearing-1-3-8-od-common/
• 3/4" bearings - https://www.gopowersports.com/bearing-3-4-1-3-8od/
• Jackshaft:
• 5/8" - https://www.gopowersports.com/5-8-threaded-jackshaft/
• 3/4" - https://www.gopowersports.com/3-4-jackshaft-not-threaded-19-long/
• Jackshaft sprockets:
• 5/8" bore / #35 chain - https://www.gopowersports.com/jackshaft-sprocket-type-b-35-5-8-bore/
• 5/8" bore / #420 chain - https://www.gopowersports.com/jackshaft-sprocket-type-b-420-5-8-bore/
• 3/4" bore / #35 chain - https://www.gopowersports.com/jackshaft-sprocket-type-b-35-3-4-bore/
• 3/4" bore / #420 chain - https://www.gopowersports.com/jackshaft-sprocket-type-b-420-3-4-bore/
• Miscellaneous hardware:
• 3/16" keys - https://www.gopowersports.com/key-3-16-sq-x-1-1-4-l-3403/
• 5/8" lock collar - https://www.gopowersports.com/jackshaft-lock-collar-5-8/
• 5/8" jackshaft lock nut - https://www.gopowersports.com/5-8-jackshaft-lock-nut/
• 3/4" lock collar - https://www.gopowersports.com/jackshaft-lock-collar-3-4/