Products are filtered to fit
Add your bike

MX Twenty Oshiro 420 Chain and Sprocket Kit


Chain and Sprocket Kit from Twenty!
Looking for the best value on the market that is high quality and does not compromise on components? Then you have found the right place!

Twenty chain and sprocket kits contain an aluminum rear sprocket a steel front sprocket and a gold chain, from the well-known brand Twenty!

This kit provides you with:
-Durable Gold X-ring chain with minimal after stretching!
-Light And strong sprockets, that are long lasting and self-cleaning!

Twenty Oshiro HD is a new enhanced standard chain. An excellent brand for those who demand good price and higher durability.
All parts of the chain are made of high quality steel, the chain is also extra reinforced for greater durability. The chain links are held together by a "Hard Chromium Manganese Molybdenum" rivet.

With a Twenty Oshiro reinforced chain, you get:
-A Chain developed for Motocross, Enduro and ATV.
-Rivets are hard pressed and quadruple punched for optimum strength.
- Gold / metal, 130 links, 3821LBS, 1.1kg per 130links

Supplied: Rivet link

All chains are pre-stressed and pre-stretched and combined with the best choice of materials.

Front sprocket:
Self-cleaning to increase the service life of both chain and sprocket. Twenty 'is made of S45C Chrome Molybdenum steel with a hardened core refined to give the ultimate combination of strength and hardness. Precision machined to incredibly high tolerances for the perfect concentricity and fit. Fully heat treated to provide strength and maximum durability!

Twenty Aluminum Rear Sprocket:
The lightest and strongest aluminum sprocket on the market. 70% lighter than steel and more durable than any other aluminum sprocket! Made from 7075-T6 aerospace aluminum for maximum durability. Patented tooth profile which increases the life of the chain by up to 15%. Tooth profile reduces the chain lag which provides smoother acceleration through smoother power transfer to the rear wheel. These gears are CNC machined to incredibly high tolerances for perfect concentricity and fit.
Twenty aluminum gear manufactured in Europe!