Motion Pro Sprocket Sidekick WrenchTired of wrestling with those hard-to-reach sprocket nuts? The Motion Pro Sprocket Sidekick Wrench is your new best pit crew buddy. This clever combo wrench features 12 mm and 13 mm six-point box ends crafted from seriously strong forged steel with a satin chrome finish, ensuring durability that goes the distance. The offset design and longer arms provide the clearance you need over the sprocket, keeping your knuckles happy and out of harm's way. Backed by a lifetime limited warranty, this wrench is ready to tackle those tricky spots and make sprocket swaps a breeze.Features: 12 mm and 13 mm box wrench combo fits many later model dirt bikes Forged steel with satin chrome finish is ultra strong and durable Six point box ends maximize surface contact and reduce risk of damaging sprocket nuts Offset design and long arms provides clearance over sprocket and protects hands Lifetime limited warranty Note: Not compatible with Tusk hubs.