The entry level version is made of high speed steel + titanium plated, suitable for tapping aluminum alloy center shaft threads; the professional version is made of high speed steel + titanium plated +, suitable for tapping aluminum, iron, and stainless steel bottom bracket threads.
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Bicycle Crank Wheel Crank Extractor Bottom Bracket Puller Bolts Road Cycling Bike Crankset Pedal Remover Removal MTB Repair Tool
Aliexpress UK
Sharp without burr, deep thread, smooth tapping texture, firm and durable. Starter Edition: Aluminum Alloy Material, The tap is made of titanium plated high speed steel, suitable for tapping the thread of the aluminum alloy shell.
eBay
Eight Notch Tool for Bicycle Drive-side Bottom Bracket ISIS B.B. Cups and Chainring Locking on Some e-bike Drivetrain
Aliexpress UK
Tap model: BC1.37x24. Sharp without burr, deep thread, smooth tapping texture, firm and durable. It can help you improve work efficiency. Starter Edition: Aluminum Alloy Material, The tap is made of titanium plated high speed steel, suitable for tapping the thread of the aluminum alloy shell.
eBay
RISK Bicycle Headset Removal Dismount Tools Bottom Bracket Cup Press-in Shaft
Aliexpress UK
12-notch 50.4mm OD: for Chris King Thread，for TMT47; for Chris King Thread ，for SRAM-DUB T47; Praxis T47. Model: T47. 1x Bottom Bracket Tool. Made of high quality material, and practical to use. Material: Aluminum.
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RIDERACE Bicycle Bottom Bracket Remover CR-V 20 Teeth BB Removal Sleeve Wrench Bike Spanner Service Cycling Repair Tool Black
Aliexpress UK
Bike Bottom Bracket Tool Bicycle Threaded BB Removing Remover Wrench Kit. x Sleeve Wrench. CNC turned and anodized for durability. Five-in- function, covering most of the common integrated Bottom Bracket models in the market.
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RISK Bicycle Bottom Bracket Cup Removal Tool Ratchet Wrench Toos For BB44-45.5 BB39-40.5 DUB BB52 RS500 GXP BBR9100 BBR60 MT800
Aliexpress UK
Little Used in Perfect Maintenance. N° series: 721-720-721/1-721/2-721/3-721/5.
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BUCKLOS Bicycle Bearings Extractor Installation Tool Bike Wheels/Hub Bottom Bracket Press Set BB Axis Soft Tail Frame Repair Kit
Aliexpress UK
Without any burrs, featuring smooth tapping. 1 x Bike Bottom Bracket Tapping Tool. Drive side: Remove clockwise, and inspect the teeth counterclockwise. Non-drive side: Inspect the teeth clockwise, and remove counterclockwise.
eBay
ZTTO PF30 Bicycle Bottom Bracket And Install Tool 68 73mm Frame 24 30mm GXP 29 DUB Crank Press Fit MTB Road Bike Crankset
Aliexpress UK
Without any burrs, featuring smooth tapping. 1 x Bike Bottom Bracket Tapping Tool. Drive side: Remove clockwise, and inspect the teeth counterclockwise. Non-drive side: Inspect the teeth clockwise, and remove counterclockwise.
eBay
New Mountain Bicycle Split Square Hole Spline Shaft Sleeve Repair Restore Axes Tools Bike Bottom Bracket Removal Sleeve
Aliexpress UK