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MX Twenty Delta 428 Chain and Sprocket Kit


Chain and Sprocket kit from Twenty!
Looking for the most affordable yet high quality Chain and Sprocket kit on the market? Then you've found the right place! Twenty driving kit includes an aluminum rear drive, a steel front drive and a gold coloured X-ring chain, all from well-known Twenty!

This drive package gives you:
-Hold-resistant gold-colored X-ring chain with minimal stretching!
-Easy and strong drives and long service life as they are self-cleaning!

Twenty Delta X-ring is a quality chain adapted for the toughest Motocross and Enduro driving.
Twenty Delta X-ring is developed for low rolling resistance and minimal after-stretching, the Delta X-rings provide 50% lower friction than an O-ring chain. The chain has up to three times the service life of a standard motocross chain.

The chain uses Delta X rings, which results in significantly lower friction and thus longer life. The lower friction also means that you get a higher power for the rear wheel, so you get a longer service life and at the same time the right conditions for faster lap times.

The chain is made up of links made of high quality hardened steel, held together by "Hard Chromium Nikel Molybdenum" rivets. A softer core and extremely hard surface gives you solid rivets that neither bend nor go off, this gives a huge wear resistance. The rivets in combination with the hardened links give you an extremely durable chain.

All chains are both pre-tensioned and pre-stretched, which combined with the best material choices gives you a chain with minimal stretching.

Why X-ring?
An X-ring chain keeps lubricants inside the chain considerably longer than a chain without sealing rings. This results in a longer and thus better lubrication, which means that you get a more durable chain.
Initially, O-ring chains had a somewhat higher rolling resistance than the chain without seals. However, with the newly developed Delta X rings, this rolling resistance is considerably lower and for most drivers hardly noticeable. We recommend an X-ring chain for anyone who does not belong to the world elite.

-A chain specially developed for Motocross and Enduro driving at the highest level.
-X ring technology with Delta technology, quadruple sealing surfaces for increased life and best lubrication properties. Delta technology also gives lower friction than standard and O-ring chains
-The heat-treated steel alloy of the links provides an extremely hard surface and a softer interior, this gives an extremely hard surface and a softer inside for guaranteed best durability
The CrNiMo-Nitarna are hard pressed and quadrupled for extreme strength
- All chains are biased and stretched for minimal initial stretching
- Gold / metal, 130 links, 5170LBS, 1.4kg per 130 links
-The chain comes with Clips and Nitl lock

Precision work with incredibly tight tolerances that provide perfect fit. Fully heat-treated to give maximum strength and durability!

Number of cogs you choose yourself.

Twenty aluminum rear drive
The lightest and strongest aluminum drive on the market. 70% lighter than steel drives and more durable than any other aluminum drive! Made from 7075-T6 Aerospace aluminum for maximum durability. Patented tooth profile that increases the life of the chain by up to 15%. The tooth profile reduces chain vibration (Chain vibration) which provides smoother acceleration through a more even force distribution to the rear wheel. These drives are CNC milled with incredibly tight tolerances for perfect concentricity and fit.
Twenty aluminum drives are manufactured in Europe!