CATEGORIES HOMEKarting AccessoriesClutchesBully Clutches Bully .090 Red Spring Item Number: 098-090 Price: $3.15 Add to Cart Description The Bully .090" Red Spring is used for adult applications and 4-spring junior applications. Specs Brand:Buller Wire Diameter:.090" Accessories Bully Spring Retainer, 10-32 Buller Spring Retainer Bully Spring Height Gauge