Comes with master link. #41 (1/2") chain with 64 barrels. To add a single barrel, order a #41 offset (part # 414). Fits many Thunder Karts, including S-1, S-2, S-400, S-600, SL-400, SL-600. Replaces BTK part # 20425Z0005.
This product was added to our catalog on Wednesday 27 April, 2005.
