About The SRAM S500 Eagle B1 12-Speed 1x 32T DUB Wide Crankset

The SRAM S500 Eagle DUB Wide crankset pairs carbon crank arms with a 32T aluminum X-SYNC 2 chainring for riders who want to save weight on a 12-speed Eagle mountain bike. This version uses the DUB Wide spindle and a 55mm chainline.

It is offered in 170 and 175mm arms. SRAM's spec lists 157 Super Boost hubs, and the DUB bottom bracket is sold separately.

Who It's For

  • Mountain riders on 12-speed Eagle who want carbon arms
  • Frames that specify a 55mm chainline, including 157 Super Boost bikes
  • Riders whose fit lands on 170 or 175mm
  • Consider a different crank if your frame calls for a 52mm chainline or you need shorter arms

What to Look For

  • Spindle interface: SRAM DUB Wide; DUB bottom bracket not included.
  • Chainline: 55mm; check your frame specifies it.
  • Crank length: 170 or 175mm only.

Key Features

Carbon arms. Carbon crank arms are the S500's main step up, keeping weight down compared with aluminum-arm Eagle cranks.

Aluminum X-SYNC 2 ring. The 32T ring is aluminum rather than steel, saving weight while keeping chain control. It mounts with SRAM's 3-bolt direct mount interface.

DUB Wide spindle. SRAM credits DUB with a uniform approach to bottom bracket fitment, better sealing against contamination, and forward and backward compatibility. The bottom bracket is sold separately.

55mm chainline. Sets the ring for wide-chainline frames such as 157 Super Boost.

Rider Intent Summary

  • Biggest strengths: Carbon arms and an aluminum ring for lower weight on a wide-chainline Eagle bike.
  • Tradeoffs: Only 170 and 175mm offered; bottom bracket sold separately; correct only on 55mm-chainline frames.
  • What makes it different: Carbon arms on the Wide DUB platform, at the accessible end of SRAM's Eagle line.

Victory's Take

At Victory Bicycle Studio we recommend the S500 Wide when a rider wants carbon arms on a 55mm-chainline frame without moving to a higher tier. We will confirm your chainline before it ships.

Specifications

  • Speeds: 12 (Eagle)
  • Chainrings: Single, chain retaining
  • Ring: 32T aluminum X-SYNC 2
  • Chainring mount: SRAM 3-bolt direct mount
  • Spindle interface: SRAM DUB Wide
  • Chainline: 55mm
  • Hub compatibility: 157 Super Boost
  • Crank lengths: 170, 175mm
  • Material: Carbon arms
  • Pedal thread: 9/16"
  • Intended use: Mountain
  • Color: Black
  • Bottom bracket: Not included

What you get

  • Spindle interface - SRAM DUB Wide
  • Chainline - 55mm
  • Arms - Carbon
  • Bottom bracket - Not included
SRAM S500 Eagle Crankset - 170mm 32t Aluminum Chainring Carbon Crank Arms DUB Wide Spindle BLK 55mm Chainline B1

SRAM

SRAM S500 Eagle B1 12-Speed 1x 32T DUB Wide Crankset

Regular price $365.00 USD
Sale price $365.00 USD Regular price $365.00 USD

Frequently Asked Questions

Do you offer free shipping?

We do offer free shipping on non-bike orders over $100. We do not offer free shipping for bicycles unless it is a one time promotion. Generally, bike shipping will cost $150 and that covers just the shipping of the bike with no assembly. If you were to bring that bike to your local mechanic or bike store, you would pay them their assembly fee. If you choose our Professional Assembly option for $200, our service technicians would assemble the bike before shipping and then re-pack the bike safely for transit. When you receive the bike you would attach the front wheel, attach the seatpost/saddle, and raise the handlebars and clamp them. Those three items do have to be detached to minimize or eliminate the chance of damage in transit.

How much does shipping cost?

For orders of parts, accessories, apparel, etc. on orders under $100, shipping is a flat rate of $9.99. Regular bike shipping without assembly is $150, bike shipping with Professional Assembly is an additional $200 (so $350 in total which includes the $150 of regular shipping). Our White Glove Delivery option is $699 and that will cover the assembly of the bike and our White Glove Delivery partner delivering your dream bike to your front door, ready to ride!

How can I track my order?

When you place your online order, you will receive an instantaneous email update with your order number and order details, and shortly after, you will receive a follow up order email with the tracking number for your order.  If you still need assistance with your order, feel free to email us at online@victorybicyclestudio.com and we will respond asap.