For over 30 years, TM Designworks has been manufacturing innovative and unique products in the motorcycle industry. TMD has been recognized as the leader in chain slide-n-glide technology. With drive chain solutions for virtually all popular model bikes, TMD has been the preferred choice for weekend warriors, factory race teams and championship riders around the globe. Used exclusively by the Factory KTM and Husaberg Race teams worldwide. Eliminates chain binding, wheel lockup, and losing HP off jumps. Chain Guide pads lower surface drag and chain plate wear. Features Powerlip top to keep chain in line with less noise. New radius helps chain feed better to rear sprocket. Stock aluminum bushing is installed for durability and light weight.