Eccentric English Threaded Bottom Bracket, 24mm

Eccentric English Threaded Bottom Bracket, 24mm
Eccentric English Threaded Bottom Bracket, 24mm
Eccentric English Threaded Bottom Bracket, 24mm
Eccentric English Threaded Bottom Bracket, 24mm
Eccentric English Threaded Bottom Bracket, 24mm

Eccentric English Threaded Bottom Bracket, 24mm

Regular price $100.00
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  • Free USA shipping on order subtotals over $150
  • Secure payments
  • In stock, ready to ship
  • Inventory on the way

Got a bike with vertical dropouts but want to run it singlespeed? Convert that "regular" rig to a singlespeed with our new Eccentric Bottom Bracket, and get to spinning!

Made from single-block CNCed aluminum, these bottom brackets are designed to be used with any 24mm spindle, 2-piece cranksets, such as Shimano Hollowtech II, FSA, SRAM GXP, and many others.

Includes spacers to dial in pre-load, a GXP shim, a wave washer for the arm spindle side, and a tool that doubles as a chain tensioner / lockring wrench.

Click here for installation instructions.

Free Shipping for Retail customers with subtotals over $150: Velo Orange offers free shipping to the lower 48 States for retail orders with a subtotal of at least $150. Use the coupon code 150SHIP when you check out to get the deal.

Free Shipping for Wholesale customers with subtotals over $400: Velo Orange offers free shipping for wholesale orders to the lower 48 States with a subtotal of at least $400. No coupon code required for this deal.

Oversize international shipping: Large products including (but not limited to) frames, fork, fenders, handlebars, racks, and rims may incur oversize shipping charges. We will notify you of additional charges.

For additional info, please visit our FAQ page or contact us.

Customer Reviews

Based on 9 reviews
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11%
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I
Ivan B
Works as advertised

This bottom bracket allowed me to convert my 2009 Roubaix into a single speed. Install was easy and bearings spin smoothly. Highly recommended.

C
Clifford Ransom
Great product works well

So far seems very sturdy and has not loosened at all even under a large amount of load. Kept my disc brake single speed build looking clean with no external tensioners.

R
Rothrock Outfitters LLC
Eccentric BB for Eccentric People

If you are like us and want every bike to be singlespeed, or want to make some rad klunkers out of old frames that sadly don't have horizontal dropouts, These will do the job. They have moved little if at all under mountainbiking conditions.

M
Matthew Vailliencourt
Did the thing, and did it well.

Was able to ditch my tensioner on an old aluminum vertical drop-out hardtail I had made single speed. Saved about 1/4 pound, made the effective seat tube angle steeper, and most importantly made it look 10x better.

J
Jayson Busbee
Eccentric yeah!

This thing rules. Installed on my off road machine for SS riding. Enough adjustment to get the chain real nice but you may have to play around with gearing to get optimal chain tension. I’m rolling a 42/19 and it works great on my State AR4130.

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