About The Product
- T47 threaded BB cups for T47 frames and 24mm diameter spindle cranks
- Cups have internal bearings, and are typically used in BB shells with widths wider than 73mm
- Machined aluminum cups thread together directly into a T47 BB shell
- Includes sleeve to fit between cups for added protection from dirt and grime, and also keeps your internal wires and hoses from rubbing on the crank spindle
- T47 BB cups are similar to standard BSA threaded cups in that the drive side cup is left-hand thread and the non-drive side cup is right-hand thread
- Bearings are easily serviced or replaced
Upgrade your cycling performance with the Wheels Manufacturing Shimano HT II Inboard Angular Contact T47 Bottom Bracket - the perfect choice for serious cyclists seeking precision, durability, and compatibility. Crafted from high-quality materials and engineered with advanced technology, this bottom bracket is designed to optimize power transfer and ensure smooth operation on the most demanding rides.
Materials & Construction
Constructed from precision-machined aluminum cups with a durable anodized finish, the Shimano HT II Inboard Bottom Bracket offers exceptional strength and resistance to corrosion. The internal bearings feature Enduro sealed bearings with ABEC 5 angular contact for maximum load capacity and durability, complemented by sealed ABEC 3 bearings on the base for enhanced protection against dirt, water, and grime.
Performance & Engineering
Designed specifically for T47 threaded frames (47mm ID), this bottom bracket ensures an ultra-secure fit across shell widths ranging from 68mm to 132mm, making it highly versatile for a wide range of bike setups. The use of Enduro's premium angular contact bearings provides superior stiffness and smoother rotation, translating to improved pedaling efficiency and power transfer.
Components & Technology
Compatible with 24mm spindle diameter cranksets, including Shimano HollowTech II, SRAM GXP, FSA MegaExo, and RaceFace EXI, this bottom bracket features precision-engineered inboard cups with standard BSA-style threads-drive side with left-hand thread, non-drive side with right-hand thread-for easy installation. The inclusion of a sleeve offers added protection against dirt ingress and shields internal wires from crank spindle interference, ensuring long-lasting performance and minimal maintenance.
Style & Use Case
Designed in sleek black, this bottom bracket complements any cycling rig-be it road, gravel, or mountain biking. Its versatile shell width compatibility (68mm to 132mm) makes it suitable for diverse bike frames, from lightweight racing bikes to sturdy off-road rigs. Whether you're upgrading your current setup or building a custom bike, this bottom bracket is engineered for reliability and optimal power delivery.
Innovative Features
- High-precision Enduro ABEC 5 angular contact bearings for enhanced load capacity and smoother rotation
- Compatibility with multiple spindle options (24mm, SRAM DUB, FSA MegaExo, RaceFace EXI)
- Sleeve included for dirt and grime protection, extending component lifespan and reducing maintenance
- Adjustable shell width compatibility from 68mm to 132mm for versatile frame fit
Key Specifications
- Shell I.D.: 47mm | Widths: 68-132mm
- Spindle Compatibility: 24mm (Shimano HollowTech II), SRAM DUB, FSA MegaExo, RaceFace EXI
- Material: Machined aluminum cups, sealed steel bearings
- Weight: 119 grams
- Color: Black
- Thread Type: Inboard T47 threaded cups (drive side left-hand thread)
Optimize your bike's drivetrain with the Wheels Manufacturing Shimano HT II Inboard Angular Contact T47 Bottom Bracket, delivering superior performance, durability, and technology for an unrivaled riding experience. Whether upgrading or building from scratch, trust in this premium component to keep you rolling smoothly mile after mile.
- Durable precision-machined aluminum cups ensure a lightweight yet robust connection, optimized for high-performance cycling applications.
- Engineered with Enduro sealed ABEC 5 angular contact bearings for smooth, maintenance-friendly operation and long-lasting durability.
- Compatible with T47 frames featuring shell widths from 68mm to 132mm, accommodating a wide range of mountain and road bikes with the popular 24mm spindle cranksets, including Shimano HollowTech II.
- Innovative sleeve between cups provides enhanced dirt and grime protection, extending bearing life and preventing contamination that affects performance.
- Versatile and easy to service, this inboard bottom bracket features left and right-hand threaded cups, supporting Shimano, SRAM DUB, and FSA MegaExo spindle interfaces for a customized fit and reliable power transfer.
| Specification | Value |
|---|---|
| Manufacturer | WHEELS MANUFACTURING |
| Manufacturer Part No. | T47-BB-SHIM-AC |
| Universal Product Code | 811079024244 |
| Invoice Description | BB SET WMFG T47 TO SHI 24mm CRANK |
| Shipping Weight | 0.50 lbs. |
| Package Dimensions | 4.7 x 4.35 x 4.45 |
| Country of Origin | UNITED STATES |
| Shell | 68/73mm |
| Interface | T47 |
| Spindle Type | Shimano HTII 24mm |
| Cup Material | Alloy |
| Weight | 119g |
| Cup Type | Inboard |
- Supplier:
- JBI
Bike Junkies offers no‑hassle returns and exchanges within 60 days of delivery. We want every customer to feel confident when shopping with us, and our return process is designed to be simple, fair, and fast.
Return Eligibility
To qualify for a return or exchange, the following conditions must be met:
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The item must be in new, unused, and uninstalled condition.
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All original packaging, tags, hardware, and accessories must be included and intact.
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Items showing wear, installation marks, damage, or improper use cannot be accepted.
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An order number is required.
Once your return is received at our warehouse, a refund will be issued within 5 days after inspection.
Refunds
Refunds are issued to the original form of payment once the returned item has been received and approved. If we are unable to refund to the original payment method, the refund will be issued as store credit.
Depending on your bank or credit card provider, it may take an additional 2–3 business days for the refund to appear in your account.
Exchanges
To make an exchange, simply complete the return process and then place a new order for the item you want instead. This ensures the replacement item is reserved and ships quickly.
How to Start a Return
To request a Return Authorization (RA#), contact us at support@bikejunkies.com. Please include your order number and the item you wish to return.
Once approved:
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You will receive a Return Authorization email with instructions.
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Print the prepaid label provided by us. ($9.99 will be deducted from your refund)
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Ship the item back within 7 days of the RA being issued as RA #'s are only valid for 7 days.
Please do not tape anything to the original product packaging. Place the item inside a proper shipping box. Using the manufacturer’s box as the shipping container will result in damage and the return may be rejected.
Be sure to keep your return tracking number. Powersport Junkies is not responsible for lost return shipments. You will receive a confirmation email once your return has been processed and refunded.
Defective, Incorrect, or Damaged Items
If you receive a defective, damaged, or incorrectly shipped item, contact us immediately. We will cover the return shipping cost and ensure the issue is resolved quickly.
Non‑Returnable Items
Certain items cannot be returned, including:
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Electronics with opened packaging or broken manufacturer seals
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Any part that has been installed or shows installation attempts
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Tools or chemicals that have been opened or unsealed
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Open‑box items with destroyed or missing packaging
Our Info
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Storefront name: Bike Junkies
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Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
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Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
This Shipping Policy explains how orders are processed, handled, and delivered by Bike Junkies, including delivery timelines, shipping coverage, and special conditions for military addresses. It is designed to give customers a clear understanding of what to expect when placing an order.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Order Processing and Handling
Orders are processed quickly to ensure fast delivery. Our standard handling time is 0–1 business days. Order cutoff time is 12 PM PST Monday-Friday and orders placed after that will be shipped shipped next business day.
Transit Times
Once shipped, orders typically arrive within 2–3 business days. Transit times may vary slightly depending on the destination, weather conditions, or carrier-related delays. Delivery estimates apply only after the order has left our facility.
Delivery Schedule
Standard delivery occurs Monday through Friday. Saturday delivery may be available.
Shipping Coverage
Bike Junkies offers free shipping to the lower 48 states of the United States. We do not ship to the following locations:
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Alaska
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Hawaii
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Puerto Rico
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Any international destination outside the United States
Orders placed with shipping addresses in restricted locations will be canceled and refunded.
Military Shipping (APO/FPO)
Bike Junkies ships to APO/FPO military addresses using USPS only.
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We cannot ship hazardous materials or oversized items to military addresses due to carrier and military mail restrictions.
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Transit times to APO/FPO locations may vary significantly depending on military mail processing.
Address Accuracy and Delivery Issues
Customers are responsible for ensuring that all shipping information provided at checkout is accurate and complete. Bike Junkies is not responsible for delays, lost packages, or delivery failures caused by incorrect or incomplete addresses. If a package is returned due to an address error, additional shipping charges may apply to resend the order.
Lost, Delayed, or Damaged Shipments
If a shipment is delayed, lost, or arrives damaged, customers should contact us promptly so we can assist with initiating a claim or resolving the issue with the carrier. While we support the process, final decisions regarding claims are made by the carrier.
Tracking Information
A tracking number is provided via email once the shipping label has been created. Tracking updates may take up to 24 hours to appear after the label is generated.
Shipping Restrictions
Certain items may be subject to shipping restrictions due to size, weight, or hazardous material regulations. If an order cannot be shipped due to such restrictions, we will notify the customer to arrange an alternative solution.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
For warranty issues please contact us at support@bikejunkies.com. Each Brand is different and we can provide instruction to complete warranty issues.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
