The bottom bracket is an enigma. It’s vital to the proper function of the bike yet it’s so easily overlooked. It’s tucked out of the way, hidden behind crank arms and chain rings, yet it receives an enormous amount of abuse. It’s there taking all the impacts from road and trail obstacles, it’s catching the spray off the front tire in the rain, it acts as a reservoir for all the spilled sweat and hydration mix. Eventually something has to give. Seals only seal for so long, ultimately letting all that over spray and drink mix into those precious bearings.

When it’s time to freshen up that oft-neglected bottom bracket, Unior’s there to help. With a full range of crank and bottom bracket tools, from crank arm pullers to bearing presses, we’re here to help you keep that bottom bracket in tip-top shape.

Crank Saver Kit - 1695MB1-US
Crank Saver Kit - 1695MB1-US
Unior's Crank Saver Kit (1695MB1-US) is an all-in-one solution for salvaging otherwise...
$220.99
Hollowtech II Crank Bolt Tool - 1609.1
Hollowtech II Crank Bolt Tool - 1609.1
There's only so much to say about this tool and what it...
$1.99
8 Tooth Cartridge Bottom Bracket Tool - 1671.2/4
8 Tooth Cartridge Bottom Bracket Tool - 1671.2/4
If you’re trying to keep your square taper, Shimano Octalink, ISIS, or...
$25.99
Aluminum Bottom Bracket Socket - 1671
Aluminum Bottom Bracket Socket - 1671
Available for the following types of bottom brackets: 16-notch Shimano BB9000 Shimano...
$31.99
BB30 Bearing Puller - 1625/2
BB30 Bearing Puller - 1625/2
Updated for 2022!Our every-popular BB30 Bearing Removal Tool has been updated to...
$54.99
Crowfoot Open-End Wrench - 1725/2CF
Crowfoot Open-End Wrench - 1725/2CF
Fitting 32mm or 36mm flat sections, Crowfoot wrenches are designed to drive...
$7.99
Chainring Nut Wrench - 1668/2
Chainring Nut Wrench - 1668/2
Anyone that's been in cycling for any length of time knows how...
$4.99
Open 16 Notch External Bottom Bracket Wrench - 1609/2HOBBY-US
Open 16 Notch External Bottom Bracket Wrench - 1609/2HOBBY-US
Used to install and remove 16-notch external bottom bracket cups, the 1609/2HOBBY-US...
$12.99
Fazua Ride 60 Lockring Tool - 1724.FR60
Fazua Ride 60 Lockring Tool - 1724.FR60
Expertly CNC machined from aluminum to to ensure a precise fot when dealing...
$52.99
Unior Pedal Genie - 2650/BI
Pedal Genie - 2650BI-US
Don't be a dummy. Save your fingers when working on bikes without...
$33.99
Square Taper Crank Puller - 1662/4
Square Taper Crank Puller - 1662/4
Our Unior 1662/4 Square Tapered Crank Puller offers a feature that other...
$20.99
Adjustable Cup Wrench - 1672/2
Adjustable Cup Wrench - 1672/2
There are still plenty of bikes out on the road using "old-school"...
$11.99
16 Notch External Bottom Bracket Wrench - 1609/2BI-US
16 Notch External Bottom Bracket Wrench - 1609/2BI-US
It's called a bottom bracket wrench, but in reality it does a...
$23.99
Square Taper & Splined Crank Puller w/Handle - 1661.3/4P-US
Square Taper & Splined Crank Puller w/Handle - 1661.3/4P-US
Removing square taper and splined cranks (ISIS, etc.) can be a challenge,...
$31.99
BB90 Removal Tool - 1625/2BB90
BB90 Removal Tool - 1625/2BB90
Safely and easily remove your BB90 bearings with the 1625/2 bearing removal...
$53.99
Cartridge Bottom Bracket Wrench - 1671.8/2BI-US
Cartridge Bottom Bracket Wrench - 1671.8/2BI-US
If you're tired of your tool slipping out, look no further. The...
$56.99
Campagnolo Power and Ultra Torque Bottom Bracket Bearing Tool - 1626A
Campagnolo Power and Ultra Torque Bottom Bracket Bearing Tool - 1626A
Our 1626A Campagnolo Ultra Torque and Power Torque Service Tool takes our...
$94.99
20 Tooth Cartridge Bottom Bracket Tool - 1671.1/4
20 Tooth Cartridge Bottom Bracket Tool - 1671.1/4
If you're trying to keep your square taper, Shimano Octalink, ISIS, or...
$20.99
BSA30 Bottom Bracket Wrench - 2620/2BI-US
BSA30 Bottom Bracket Wrench - 2620/2BI-US
Featuring a comfortable, bi-material handle and a laser-cut 1/2" square drive for...
$16.99
Bottom Bracket Bearing Press Kit - 1721BB
Bottom Bracket Bearing Press Kit - 1721BB
Press-fit bottom brackets require an accurate fit to provide consistent, long lasting...
$233.99
Shimano Steps Lockring Tool - 1724.SSL
Shimano Steps Lockring Tool - 1724.SSL
Designed for the installation and removal of chainring lockrings on Shimano Steps...
$50.99
Crank Puller for Splined and Square Taper - 1661/4
Crank Puller for Splined and Square Taper - 1661/4
Square taper cranks are not dead. ISIS cranks are, for better or...
$25.99
Ratchet Wrench - 1621/1
Ratchet Wrench - 1621/1
Square-taper cranks haven't disappeared, and if you're tasked with installing or removing...
$40.99
3/8" Drive Metric Hex Bit, Long Type - 236/2HXL
3/8" Drive Metric Hex Bit, Long Type - 236/2HXL
Sometimes a little more reach is needed. You can either use a...
$8.99
Bottom Bracket Fixed Cup Tool - 1607/4
Bottom Bracket Fixed Cup Tool - 1607/4
If you work on older bikes you know the frustration of trying...
$67.99
Bottom Bracket Wrench 12 notch - 1671.9/2DP
Bottom Bracket Wrench 12 notch - 1671.9/2DP
This bottom bracket wrench is used to install or remove external Praxis...
$23.99
Shimano Direct Mount Lockring Tool - 1723.SDL
Shimano Direct Mount Lockring Tool - 1723.SDL
Carefully CNC machined from aluminum to perfectly fit Shimano Direct Mount lockrings....
$30.99
8 Notch External Bottom Bracket Wrench - 1608/2BI-US
8 Notch External Bottom Bracket Wrench - 1608/2BI-US
The 1608/2BI-US Bottom Bracket Wrench is compatible with most 8-notch external Bottom...
$17.99
Bosch Gen 2 Lockring Tool - 1726.BL2
Bosch Gen 2 Lockring Tool - 1726.BL2
Designed for the installation and removal of chainring lockrings on Bosch® Gen...
$26.99
Crank Puller For Shimano XTR FC-M970 - 1664
Crank Puller For Shimano XTR FC-M970 - 1664
Material: premium flex plus carbon steel How to use the tool: The...
$31.99