Pro-Line 1.0" Dual Stage Rock Crawling Foam (4) (Micro Crawler) (Closed Cell Inner/Soft Outer) Marine Grease including a precision-machined 6061 T6

including a precision-machined 6061 T6 billet aluminum heatsink can that ensures optimal heat dissipation

89mm) Hex Size 17

Auto Power-Off after 10 minutes

1 oz (371g)

Pro-Line 1.0" Dual Stage Rock Crawling Foam (4) (Micro Crawler) (Closed Cell Inner/Soft Outer) Marine Grease including a precision-machined 6061 T6These are the Proline 1. 0" Dual Stage Rock Crawling Foams. These Dual Stage Rock Crawling Foam Inserts feature a lightweight, firm blue closed cell foam inner ring to keep your sidewall protected and supported, while the soft outer foam provides maximum grip and maintains a fully supported sidewall to give them the correct shape, improved performance and maximum side hilling stability. These inserts are the perfect upgrade for all your micro crawlers