About The SRAM S150 Eagle Transmission B1 12-Speed 32T Powerspline Boost 165mm Black Crankset

A 165mm SRAM S150 Eagle Transmission crankset for riders who want a little more clearance than a 170 without going as short as 160. It uses aluminum arms and a steel 32T T-Type ring to run Eagle Transmission.

These 165mm black arms sit on a Powerspline spindle that needs a 118/73 Powerspline bottom bracket, sold separately, with a 52mm chainline for Boost bikes.

Who It's For

  • Trail riders choosing 165mm for pedal clearance on an Eagle Transmission bike
  • Riders whose fit calls for a 165mm crank
  • Boost frames with a 118/73 Powerspline shell
  • Consider a different crank if your frame runs DUB

What to Look For

  • Spindle interface: Powerspline with a 118/73 Powerspline bottom bracket (not included).
  • Length: this listing is 165mm.
  • Chainline: 52mm on Boost spacing.

Key Features

32T steel ring. A steel T-Type ring on SRAM's 3-bolt direct mount is built to run with Eagle Transmission.

Robust aluminum arms. Black aluminum arms in a finish meant to match Eagle 70.

Powerspline spindle. Requires a 118/73 Powerspline bottom bracket, sold separately.

165mm length. A middle-short option for riders balancing clearance and leverage.

Rider Intent Summary

  • Biggest strengths: A 165mm Eagle Transmission crank with a durable steel ring.
  • Tradeoffs: Bottom bracket sold separately; heavier steel ring.
  • What makes it different: Trades a little leverage for pedal clearance on rocky trails.

Victory's Take

At Victory Bicycle Studio 165mm is a length we recommend often for trail bikes with low bottom brackets. We confirm the Powerspline bottom bracket with every order.

Specifications

  • Speeds: 12 (Eagle Transmission)
  • Chainrings: Single
  • Ring: 32T steel Eagle T-Type
  • Chainring mount: SRAM 3-bolt direct mount
  • Spindle interface: Powerspline
  • Bottom bracket required: 118/73 Powerspline (not included)
  • Chainline: 52mm
  • Drivetrain spacing: Boost
  • Crank length: 165mm
  • Material: Aluminum arms
  • Pedal thread: 9/16"
  • Color: Black
  • SRAM model ID: FC-S150-B1
  • Bottom bracket: Not included
  • Part number: 00.6118.773.002

What you get

  • Crank length - 165mm
  • Spindle interface - Powerspline
  • Bottom bracket - 118/73 Powerspline, not included
  • Chainline - 52mm (Boost)
SRAM S150 Eagle Transmission B1 Crankset Speed: 12 BCD: Direct Mount SRAM 3 Bolt 32 Powerspline 165mm Black Boost

SRAM

SRAM S150 Eagle Transmission B1 12-Speed 32T Powerspline Boost 165mm Black Crankset

Regular price $80.00 USD
Sale price $80.00 USD Regular price $80.00 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.