Match your bike dimensions
Match your bike dimensions. Compare the information published for the exact item and keep the product name or SKU for reference.
Park Tool Steel Bottom Bracket Tool BBT-135-12
$55.68
- Constructed from precision-machined 4140 steel the BBT-135-12 is a heavy duty tool for the removal and installation of select bicycle components with an 12-notch tool fitting
- – Features an extra deep body to accommodate extra wide spindles and low profile walls at the point of engagement for recessed lockrings
- – Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 48–50mm and a minor diameter (inside of notches) of 46.3mm
- – Three methods of tool engagement include a 3/8" drive fitting, a 1" hex fitting, and 36mm wrench flats
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Product brand: Park Tool
The details
Meet your next everyday essential.
Constructed from precision-machined 4140 steel the BBT-135-12 is a heavy duty tool for the removal and installation of select bicycle components with an 12-notch tool fitting
– Features an extra deep body to accommodate extra wide spindles and low profile walls at the point of engagement for recessed lockrings
– Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 48–50mm and a minor diameter (inside of notches) of 46.3mm
– Three methods of tool engagement include a 3/8" drive fitting, a 1" hex fitting, and 36mm wrench flats
Model
Steel Bottom Bracket Tool
BBT
135-12
Description
Bottom Bracket Tool
Color
Black
Know the fit
Specifications & selected options
- Item
- Park Tool Steel Bottom Bracket Tool BBT-135-12
- SKU
- N08-C07-4F31DB4E456C
- Product brand
- Park Tool
Constructed from precision-machined 4140 steel the BBT-135-12 is a heavy duty tool for the removal and installation of select bicycle components with an 12-notch tool fitting
- Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 48–50mm and a minor diameter (inside of notches) of 46.3mm
Steel Bottom Bracket Tool
Choose & use with care
A few details before you begin.
Verify mounting and clearance
Verify mounting and clearance. Check the selected listing and variant, including the supplied components before ordering.
Check care and installation
Check care and installation. Use the directions supplied for your selected item. Contact support if an important detail is missing.
Follow the instructions supplied for the exact product. Features, limits and care directions are specific to the selected model.
Delivery, returns & support
Order preparation takes 1–3 business days, followed by 3–4 business days in transit: 4–7 business days in total. Standard shipping is free to the contiguous United States and DC, with no minimum order.
Request a return within 30 calendar days after delivery. We pay return shipping. After receipt, inspection and initiation of an approved refund take 5–7 business days.
Before you decide
Product questions
Where should I start when choosing bicycle accessories?
Match your bike dimensions. Read the actual item description, included parts and options. The collection contains different models; a feature stated for one item should not be assumed for every product.
How do I check the size or fitting?
Verify mounting and clearance. Compare the dimensions and compatibility stated for the selected item with the space or equipment you intend to use. If a required measurement is absent, send the product name or SKU to [email protected] before purchasing.
Are different colors or configurations available?
Available choices are shown on the individual product page. Select the actual option labels before adding a variable product to your cart. Photos and specifications should be read together with that choice; availability is specific to the selected configuration.
What should I check before using an item?
Check care and installation. Follow the instructions supplied for the exact model. Do not assume that all items have the same materials, installation method, care directions or intended use.
