TRYGG SMT

This is a heavier traction chain for farming, forestry, construction and snow clearing - excellent traction, smooth riding and virtually trouble free operation! The chain is manufactured in 11 - 13 - 16 and 19 mm sizes. 
The upper photo shows the pattern used on 13-16 and 19 mm chaines, while the lowest shows the 11 mm pattern.
All SMT-versions have oversized studs to increase grip and strength.

Unlike the Flexi these chains are made to fit unique tire sizes and no extra adjustments should be necessary on new tires.
Tightening rail is standard for 55 profile and lower and is available for all other tire dimensions as an option.

Chain tightener is recommended for installation of heavy chains.