šŸŽ‰ Up to 70% Off Selected ItemsShop Sale
Product image 1
HomeStore

UN300 XL 180 Square Bottom Bracket

UN300 XL 180 Square Bottom Bracket

Ā 

The quality and performance-oriented Shimano BB-UN300 cartridge bearing bottom bracket features a JIS square taper mount and is designed for frames with BSA thread and 68 mm shell width. A stabilizer ensures a constant chain line.

Material:

adapter: aluminium (left), aluminium / steel (right)

axle: steel

Select SIZE
From $8.40

Original: $23.99

-65%
UN300 XL 180 Square Bottom Bracketā€”

$23.99

$8.40

Product Information

Shipping & Returns

Description

Ā 

The quality and performance-oriented Shimano BB-UN300 cartridge bearing bottom bracket features a JIS square taper mount and is designed for frames with BSA thread and 68 mm shell width. A stabilizer ensures a constant chain line.

Material:

adapter: aluminium (left), aluminium / steel (right)

axle: steel

You may also like

-65%NEW
Thumbnail 1

Electra Mini Ape Hanger Cruiser Handlebar

$34.99

$12.25

-65%NEW
Thumbnail 1Thumbnail 2

Electra 31.8mm Seatpost Clamp With Rack Mounts

$15.99

$5.60

-65%NEW
Thumbnail 1Thumbnail 2

Electra 28.6mm Seatpost Clamp With Rack Mounts

$15.99

$5.60

-65%NEW
Thumbnail 1

ANTI SADDLE SORE CYCLE GLIDE

$14.99

$5.25

-65%NEW
Thumbnail 1Thumbnail 2

Swage Single Lock-On Grips

$34.99

$12.25

-65%NEW
Thumbnail 1

Supera Double Lock-On Grips

$39.99

$14.00

NEW
Thumbnail 1

Ultegra CS-R8000 11 Speed 11-25T Cassette

$124.99

-65%NEW
Thumbnail 1Thumbnail 2

Bontrager SSR Grips (130MM)

$14.99

$5.25

-65%NEW
Thumbnail 1

SSR Grips (90MM)

$14.99

$5.25

NEW
Thumbnail 1

105 CS-R7000 11 Speed 12-25T Cassette

$79.99

-65%NEW
Thumbnail 1

Tourney MF-TZ500 7 Speed 14-28T Freewheel

$22.99

$8.05

-65%NEW
Thumbnail 1

Shimano Tourney RD-TY300 6/7 Speed Rear Derailleur (With Adapter)

$23.99

$8.40

UN300 XL 180 Square Bottom Bracket | Ernie's Sports Experts