Rennen Threaded 4-Bolt Chainring (Black) (42T)

Not yet reviewed
Write the first review
Back Order Now
You may back order this item and it will ship when it arrives.
$3.99 flat rate shipping! Learn more about shipping
Price: $59.99

Teeth:

Back Order

Please Log in to receive a notification when this item arrives in stock.

Save In List
This item earns up to 60 VIP Reward Points Learn more about VIP rewards points

Rennen Threaded Decimal 4-Bolt Chainring Description:

The Rennen Threaded 4-Bolt Chainring is a lightweight, race-proven option built for maximum drivetrain efficiency and durability. CNC machined from high-quality 7075-T6 aluminum, it features Rennen’s integrated threaded bolt design that eliminates the need for separate chainring nuts for a cleaner setup and easier installation. Its stiff, low-profile construction provides excellent power transfer and dependable chain retention, making it a great choice for BMX racers looking for reliable performance on the track.

If you're looking to dial in your gearing to a more precise level, Rennen offers this 4-bolt chainring in their Decimal sizing, available here.


Features:

  • Aluminum 7075-T6 chainring
  • Built-in chainring bolt nuts eliminate the need for a chainring bolt wrench
  • Made in the USA
  • Compatible with 8 & 9 speed chains
  • For 3/32" chains

Specifications:

  • Material: Alloy
  • Bolt Pattern: 4 x 104mm
  • Color: Black
  • Weight @ 44T: 3.6 oz (100g)

Need new chainring bolts? Check out our selection of chainring accessories.

This product was added to our catalog on May 13, 2026

Related Categories

Related Items