K-Tech Progressive Rear Shock Absorber Spring for Surron Light Bee 80/100N

RCU SPRING 80-100N 36x190lg RED RAL 3020 SURRON

Perfect for heavier and aggressive riders!

Improves the performance and durability of the stock spring.

Ideal upgrade for heavier riders and people who jump their Surron. The stock spring of 450 pounds is not ideal for riders over 160 pounds.  Jumping the bike with the stock spring can destroy the rear shock. 

Fitting service available for extra £20