Sprockets and Drive (77)

JT 420 HDR Heavy Duty Steel Drive Chain x 120L Chain420x120L is perfect for standard/non-stretched Honda Grom 125! For stretched or extended Honda Grom, please see related products below for...

PBI USA Rear Sprocket for the Honda Grom for upgraded 428 chain is manufactured from aircraft quality 7075 T651 Plate Aluminum. Harder than steel and far lighter to save on...

RK Racing 420 Motorcycle Chain 130L Honda Grom 125 Kawasaki Z125

BikeMaster Chain Alignment Tool Makes aligning your driveline sprockets a snap Provides an easy way to verify your chain is aligned to the front and rear sprockets after rear wheel...

Rebel Gear Aluminum rear sprocket for Honda Grom 125 with CBR 250cc or CBR 300cc engine swaps. 520 Pitch Gear.Rebel Gear Aluminum rear sprocket for Honda Grom 125 with CBR...

D.I.D. Dai-Hard (DHA) Series NZ Super Non O-Ring chain! 420 x 120L.420x120L is perfect for standard/non-stretched Honda Grom 125! For stretched or extended Honda Grom, please see related products below...

EK Motorcycle 428SHDR Gold 428D x 136 Link Chain This chain will work on Honda Groms with the 428 sprocket conversion and an extended swingarm. Also 428 is alo found...

JT aftermarket rear sprocket for Honda Grom 125 (2014-2021) with 428 Chain Conversion! There's no other way to counter balance your engine power other than transmission adjustments! Affordable and easy...

RK Racing 420 Motorcycle Chain 138L Honda Grom 125 Kawasaki Z125

D.I.D. Professional O-Ring chain! 420 x 134L. High performance value of O-ring chain Ideal for bikes up to 250cc Average tensile strength of 3,560lbs. 420x134L is perfect for Honda Grom...

  420 - 530 Chain Breaker Tool This chain breaker is fit for 420 428 520 525 528 530 roller chains.. 

D.I.D. Standard Non O-Ring chain! 420 x 120L. Made with solid bushing for a longer life! Great low cost replacement chain!420x120L is perfect for standard/non-stretched Honda Grom 125! For stretched...