⚡ Upgrade your ride with Shimano’s powerhouse bottom bracket — smooth, strong, and built to last!
The SHIMANO UN300 English Bottom Bracket features a 68mm shell and 113mm spindle with a square tapered design for broad crank compatibility. Its sealed cartridge unit ensures long-lasting smooth performance with minimal maintenance. The BSA threaded alloy steel housing offers easy installation and a sleek black finish, making it a reliable choice for serious cyclists seeking durability and efficiency.
Age Range | Adult |
Color | Black |
Size | 68 mm x 113 mm |
Style | Bottom Bracket - English, 68 X 113mm |
League | shimano |
Height | 1.91 inches |
Length | 5.63 inches |
Weight | 0.65 Pounds |
Width | 2.03 inches |
Material Type | Alloy Steel |
Number of Items | 1 |
Sport | Cycling |
Included Components | 1 x Shimano BB-UN300 Square Tapered Bottom Bracket, 68 mm x 113 mm Size |
Batteries Included? | No |
Brand | SHIMANO |
Department | Unisex |
Manufacturer | Shimano Inc |
Item model number | EBBUN300B13X |
Product Dimensions | 14.3 x 5.16 x 4.85 cm; 0.28 g |
ASIN | B08BX7TJPP |
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