Shimano BB-UN26 Square Taper Bottom Bracket
EBBUN26B10X
$12.49 $13.99
Shimano BB-UN26 Square Taper Bottom Bracket
Shimano manufactures a large assortment of various cranksets and matching bottom brackets. Because of this, there is an optimal system for every bike and every discipline. Square-taper bottom brackets have a square tapered axle that connects the crankset to the bottom bracket.
Specifications:
Application: Road, Cross Country, City & Touring
Type: English (BSA), ITALIAN (ITA) Threaded
Shell Width: 68mm, 73mm (BSA); 70mm (ITA)
Axle Length: 110 mm, 113 mm, 115 mm, 117.5 mm, 122.5 mm, 127.5 mm
Axle Type: square tapered (JIS)
E-Type Compatibility: (See Options)
Chaincase Compatibility: (BB-UN26-K) Models Only.
Shimano Model: BB-UN26
Technical Information:
-Cartridge Bottom Bracket
-Sealed cartridge assembly
Smooth rotation
Bearings: steel
Axle Material: steel
Bottom Bracket Cup Material: resin (left), steel (right)
crank arm bolt not included
Features:
- smooth running
- square tapered version
- asymmetric axle, mind the compatibility
Original Shimano parts guarantees that all components work perfectly for optimum performance and maximum safety and longevity.
Shimano manufactures a large assortment of various cranksets and matching bottom brackets. Because of this, there is an optimal system for every bike and every discipline. Square-taper bottom brackets have a square tapered axle that connects the crankset to the bottom bracket.
Specifications:
Application: Road, Cross Country, City & Touring
Type: English (BSA), ITALIAN (ITA) Threaded
Shell Width: 68mm, 73mm (BSA); 70mm (ITA)
Axle Length: 110 mm, 113 mm, 115 mm, 117.5 mm, 122.5 mm, 127.5 mm
Axle Type: square tapered (JIS)
E-Type Compatibility: (See Options)
Chaincase Compatibility: (BB-UN26-K) Models Only.
Shimano Model: BB-UN26
Technical Information:
-Cartridge Bottom Bracket
-Sealed cartridge assembly
Smooth rotation
Bearings: steel
Axle Material: steel
Bottom Bracket Cup Material: resin (left), steel (right)
crank arm bolt not included
Features:
- smooth running
- square tapered version
- asymmetric axle, mind the compatibility
Original Shimano parts guarantees that all components work perfectly for optimum performance and maximum safety and longevity.
Product Options
| Option | UPC | MPN |
| English Threaded 68mm x 110mm | 689228089433 | |
| English Threaded 68mm x 110mm (E-Type) | 689228089440 | |
| English Threaded 68mm x 113mm | 689228089488 | |
| English Threaded 68mm x 113mm (E-Type) | 689228089495 | |
| English Threaded 68mm x 117mm (E-Type) | 689228089556 | |
| English Threaded 68mm x 117.5mm | 689228089631 | |
| English Threaded 68mm x 122.5mm | 689228089570 | |
| English Threaded 68mm x 123mm | 689228089662 | |
| English Threaded 68mm x 122.5mm (E-Type) | 689228089679 | |
| English Threaded 68mm x 122.5mm (BB-UN26-K) | 689228089600 | |
| English Threaded 68mm x 127.5mm | 689228089617 | |
| English Threaded 73mm x 110mm | 689228089464 | |
| English Threaded 73mm x 113mm | 689228089501 | |
| English Threaded 73mm x 113mm (E-Type) | 689228089518 | |
| English Threaded 73mm x 122.5mm | 689228089686 | |
| English Threaded 73mm x 122.5mm (E-Type) | 689228089693 | |
| Italian Threaded 70mm x 110mm | 689228089471 | |
| Italian Threaded 70mm x 113mm | 689228089525 | |
| Italian Threaded 70mm x 122.5mm | 689228088108 |
