T47 Inboard threaded bottom brackets are made from machined aluminum, and thread together directly into T47 frames. Cups have internal bearings for use in BB shell widths from 68mm to 132mm.Compatible with 30mm spindle diameter cranksets. Fits 68mm - 132mm shell widths. Enduro Angular Contact bearings - easily serviced or replaced. Similar to standard BSA threaded cups; the drive side cup is left-hand thread and the non-drive side cup is right-hand thread. Item Specifications: BB Shell Width (mm), 68, BB Shell Width (mm), 70, BB Shell Width (mm), 73, BB Shell Width (mm), 76, BB Shell Width (mm), 79, BB Shell Width (mm), 83, BB Shell Width (mm), 85, BB Shell Width (mm), 86, BB Shell Width (mm), 90, BB Shell Width (mm), 92, BB Shell Width (mm), 95, BB Shell Width (mm), 100, BB Shell Width

Wheels Manufacturing T47 Bottom Bracket with ABEC-3 Sealed Bearings for 30mm Cranks

Reference Number: 3MV9EM

Upgrade your bike's performance with the Wheels Manufacturing Inboard ABEC-3 Bearings T47 Bottom Bracket, engineered for precision, durability, and seamless power transfer. Designed specifically for 30mm crank spindles and T47 threaded frames, this high-quality bottom bracket is a must-have for cyclists seeking reliable components that enhance ride quality.

Materials & Construction:

Crafted from machined aerospace-grade aluminum with a durable anodized black finish, this bottom bracket combines lightweight strength with corrosion resistance. Its high-precision ABEC-3 sealed bearings feature Grade 10 chromium steel balls and 52100 high-carbon chromium alloy races, ensuring optimal smoothness and longevity even under demanding riding conditions.

Performance & Engineering:

Engineered for fluid crank rotation and efficient power delivery, the Enduro bearings are easily replaceable, simplifying maintenance and extending component lifespan. The machined aluminum cups provide a precise fit within T47 frames with shell widths ranging from 68mm to 132mm, accommodating a wide variety of bike geometries.

Components & Technology:

Utilizing advanced sealed bearing technology, this bottom bracket maintains optimal lubrication and prevents dirt and water ingress, making it suitable for mountain biking, road cycling, and gravel adventures. The drive side cup features a left-hand thread, while the non-drive side is right-hand threaded, offering straightforward installation similar to standard BSA cups.

Style & Use Case:

Designed for riders who demand high performance and reliability, the Wheels Manufacturing T47 Bottom Bracket is ideal for upgrades on both casual and competitive bikes. Its sleek black finish complements any bike aesthetic, from sleek race rigs to rugged trail bikes.

Innovative & Differentiating Features:

- Machined aluminum cups with anodized finish for durability and style

- Replaceable Enduro ABEC-3 sealed bearings for enhanced serviceability

- Compatible with a wide range of frame widths (68mm to 132mm)

- Designed in the USA with high manufacturing standards for quality assurance

- Compatible with RaceFace Cinch 30mm spindle interfaces, supporting a range of cranksets

Optimize your cycling experience with the Wheels Manufacturing Inboard ABEC-3 Bearings T47 Bottom Bracket - the perfect combination of engineering excellence, durable materials, and innovative design for smooth, efficient, and trouble-free rides.

  • Premium machined aluminum construction with durable anodized finish for corrosion resistance and long-lasting performance.
  • Optimized for 30mm crank spindles and T47 frame interfaces, providing a secure fit and seamless integration with compatible cranksets and bottom bracket shells.
  • Equipped with high-quality Enduro ABEC-3 sealed bearings featuring Grade 10 chromium steel balls and 52100 high carbon chromium alloy races, ensuring smooth, efficient crank rotation and enhanced durability.
  • Versatile compatibility with shell widths from 68mm to 132mm, making it an ideal choice for a wide range of road, mountain, and gravel bikes with T47 frames.
  • Innovative replaceable bearing design allows for easy servicing and maintenance, extending the lifespan of your bottom bracket and maintaining peak performance over time.
Item Specifications
Bottom Bracket Shell I.D.47
BB/Frame InterfaceT47
BB Shell Width (mm)68
BB Shell Width (mm)70
BB Shell Width (mm)73
BB Shell Width (mm)76
BB Shell Width (mm)79
BB Shell Width (mm)83
BB Shell Width (mm)85
BB Shell Width (mm)86
BB Shell Width (mm)90
BB Shell Width (mm)92
BB Shell Width (mm)95
BB Shell Width (mm)100
BB Shell Width (mm)104.5
BB Shell Width (mm)107
BB Shell Width (mm)121
BB Shell Width (mm)132
Weight97
Spindle Interface TypeRaceFace Cinch 30mm
Defined ColorBlack
BB/Frame InterfaceT47
BB Shell Width (mm)86-121mm
Bearing TypeABEC 3
Crank Spindle Diameter30mm
Interface30mm
Defined ColorBlack

Why 365 Cycles?

365 Cycles is an Authorized Wheels Manufacturing Dealer, and we offer the Full Wheels Manufacturing Warranty!

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365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



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Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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