Precision-machined from aircraft-quality 7075 T6 aluminum for superior strength and durability
Integrated internal threads for direct bolt connection, reducing tolerances and eliminating chainring wrenches
Available in a wide range of sizes from 32T to 52T for versatile gearing options
Single speed-specific tooth profile designed to extend tooth life
Lightweight at only 79 g (38T) for improved acceleration and handling
Summarized by Shop
The Rennen Threaded Chainring range is manufactured to the same standards as the regular 4 Bolt Chainring and is precision machined from aircraft quality 7075-T6 Aluminium (83% stronger than 6061) and polished to a beautiful or available in Stealth Black, offering the highest performance at the right price. Running from 32T right up to t