MOOSE RACING Shock Spring - 63 mm - 48 n/mm 1312-1033 Youth Yamaha Silhouette T-Shirt GB Racing is the only

GB Racing is the only company to have received FIM product approval from 2009 through to 2020 on its range of bolt-on non metallic secondary engine covers

240T / 600 mm DWR coating / 100% polyester 60gsm

Over-molded hard knuckle protection provides excellent abrasion and impact resistance

(Make sure your year is listed older models use 10mm spools)

MOOSE RACING Shock Spring - 63 mm - 48 n/mm 1312-1033 Youth Yamaha Silhouette T-Shirt GB Racing is the onlyMoose NOK shock springs use the highest grade chrome silicone wire Cold coiled then heat treated Pre set, ground to length and polished Phosphate and powder coated All spring rates are + 2. 5% accuracy Manufactured to DIN 2095 Grade1, ISO 9000 2000 standards