2pcs Titanium Chain Tensioner Bolts M8x50mm Replaces OEM 46511-1248 Compatible with R1 FZR1000 XJR1300

Compatibility and OEM: Compatible with R1, Compatible with FZ1000 Fazer, Compatible with FZR1000, Compatible with XJR1300; Replaces OEM 46511-1248; Confirm M8 Adjuster Bracket and Bolt Length 50mm before purchase. Restores Accurate Alignment: Helps to set the correct chain clearance and promotes smoother transmission engagement during maintenance and adjustments. Durable Titanium Construction: M8 x 50mm titanium alloy bolts with 1.2 thread pitch; set includes 2 matching nuts for secure locking and repeatable adjustments. Rear Wheel Adjustment: Refines chain tension and holds the rear square wheel with the swingarm; useful for chain replacements, sprocket changes and after rolling checks. Workshop ready: Suitable for garages, workshops and motorcycle clubs; installs with standard hand tools — check net engagement and torque according to the maintenance manual.