WOLF TOOTHT47 Internal Bottom Bracket
WOLF TOOTHT47 Internal Bottom Bracket
WOLF TOOTHT47 Internal Bottom Bracket
WOLF TOOTHT47 Internal Bottom Bracket
WOLF TOOTHT47 Internal Bottom Bracket
WOLF TOOTHT47 Internal Bottom Bracket
Wolf Tooth
SKU: WBB-T47I-24-PRU

WOLF TOOTHT47 Internal Bottom Bracket

Sale price4,950 ฿
Spindle Diameter: 24mm Shimano
Color: ULTRAVIOLET PURPLE
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Wolf Tooth T47 Internal Bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Our ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. They're available for 24mm Shimano, 29mm DUB, and 30mm spindle diameters for maximum compatibility, and four colors to match your other Wolf Tooth Color Shop components.

The bearings in Wolf Tooth Bottom Brackets feature a custom design. The balls and race are made from a hardened chrome bearing steel. This has a higher surface hardness than stainless, which improves the durability of bearing races and reduces spinning resistance and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets have superior performance in all conditions.

  • Compatible with 24mm, 29mm DUB, and 30mm spindle cranksets
  • Adjustable-width sleeve fits 85.5mm - 92mm T47 Internal bottom bracket shells
  • Best-in-class weather sealing protects bearings from water, mud, and debris
  • Custom polymer spindle bushings eliminate creaking
  • Installation and removal with standard 52-16 spline tool
  • Replacement parts and service guides available via Wolf Tooth Right to Repair
  • Engineered, machined, and assembled at Wolf Tooth HQ in Minnesota, USA
  • Lifetime warranty on the bearings

Bottom brackets ship with the following shell and spindle spacers:

  • 2x 2.5mm shell spacers
  • 24mm spindle • 2x 0.5mm, 2x 1mm, 2mm, 3mm, 5mm
  • 29mm spindle • 2x 0.5mm, 2x 1mm, 3mm, 5mm, 7.5mm
  • 30mm spindle • 2x 0.5mm, 2x 1mm, 2mm, 3mm, 5mm

Compatibility

  • 85.5 - 92mm width T47 Internal bottom bracket shells
  • Bottom bracket bearings sit inside the frame, with tooled flange for installation and removal sitting outside the frame
  • Adjustable-width internal sleeve fits 85.5mm - 92mm T47 Internal bottom bracket shells

Installation

  • Installation and removal with standard 52-16 spline bottom bracket tool

Tech Specs 

Weights: 24mm • 103g |  29mm • 96g | 30mm • 91g (includes complete BB assembly without spacers) 
Material: 6061-T6 Aluminum, Glass-filled Nylon, NBR, EPDM, Urethane, Bearing ball material is AISI 52100 chrome bearing steel hardened to Rc 61-66, Bearing race material is AISI 52100 chrome bearing steel hardened to Rc 60-65

Made in the USA

Best-In-Class Sealing, No Sacrifice In Speed

Thoughtfully engineered sealing is designed to balance low drag with superior performance in all conditions. The grouping of a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap ensure your bottom bracket will run smoothly no matter what conditions you ride in.

Lighter Than The Competition

It all adds up. Wolf Tooth Bottom Brackets are lighter than the competition and offer superior performance in all conditions. Win-win.

Installs With Standard Tools

No proprietary tools required. Wolf Tooth T47 Internal Bottom Brackets use standard spline tools. Use our precision Bottom Bracket Tool, or your existing 52-16 tool.

Adjustable-Width Shell

Our adjustable-width design allows the same shell to be used for 85.5mm - 92mm width T47 Internal Bottom Brackets.

Designed and Machined In-House

Wolf Tooth Bottom Brackets are designed and engineered in-house from the ground up to be the best available option for any style of riding and every adventure.

T47 Internal Bottom Bracket

Wolf Tooth T47 Internal Bottom Brackets are engineered to be smooth, durable, lightweight, fast, and serviceable at home. Our ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag.

Wolf Tooth bottom brackets are machined at Wolf Tooth HQ in Minnesota, USA.

No Creaks

Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks. This bushing also helps enhance bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing. No metal-on-metal contact, no creaks. It's simple.

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.

Weights are based off pre-production products at time of publication. Weights may vary in final production.

ขอสงวนสิทธิ์ในการเปลี่ยนแปลงแก้ไข ข้อมูลรายละเอียดของสินค้า อุปกรณ์ สเปคสินค้า โมเดล สี และวัสดุ บนเว็บไซท์นี้ ซึ่งอ้างอิงจากเว็บไซท์และโรงงานผู้ผลิตต้นทาง และรายละเอียดของราคา ซึ่งอาจมีการเปลี่ยนแปลงได้ตลอดเวลาโดยไม่ต้องแจ้งล่วงหน้า และหากเกิดข้อผิดพลาดจากการลงข้อมูลบนเว็บไซท์นี้ ให้อ้างอิงสเปคสินค้าจริงและเว็บไซท์ของผู้ผลิตต้นทาง รวมถึงข้อมูลราคาอัพเดทของบริษัท โปรไบค์ จำกัด เท่านั้น

น้ำหนักของจักรยานและเฟรมอ้างอิงจากขั้นตอนก่อนทำสีเฟรมในขั้นตอนผลิตจริง ซึ่งน้ำหนักจะเปลี่ยนแปลงไปหลังการผลิตเสร็จสิ้น

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