4 mm tjockt

level 2 approved

Capacity: 3 to 18mm: 3-6mm 6-8mm 8-11mm 11-14mm 14-18mm

NF-FMCC and Art-approved for maximum security

0 Speed_index: s <180 km/h tire_category: racing grooved (street legal) tire_family: motorcycle & scooter tires tire_load_index: 61

JT SPROCKETS Steel Standard Rear Sprocket 1489 - 525 JTR1489.42 kawasaki-er-6-n-abs--er650b--650-2006-esi7234369 4 mm tjocktWith the Leading Edge Edge Technology and Using Only the Highest Grade of Special Steel Alloys, JT Sprock's Produce A Full Range of Superior Quality Motorcycle Front and Reary Sprocks. Ultra Durable High Carbon C49 Steel Chain_pitch: 525. 0 Material: Steel rear_prolet_teeth_count: 42. 0 REAR_PROKET_TYPE: 1489 REAR_PROPET_VERSION: Standard