```html Shimano BB-UN300-K Bottom Bracket

Shimano BB-UN300-K Bottom Bracket 68x117.5mm - Performance & Durability

Upgrade your cycling experience with the Shimano BB-UN300-K Bottom Bracket, engineered for superior performance and lasting durability. Perfectly designed for JIS square-taper cranksets, this bottom bracket boasts a 68mm shell width and a 117.5mm spindle length, making it ideal for bicycles with a chain case. Its hollow spindle design ensures lightweight efficiency, while the absence of crankarm fixing bolts offers a customizable installation experience.

Crafted with precision, the Shimano BB-UN300-K provides a reliable, high-quality, and affordable solution for cyclists who demand the best. With an English BB/Frame Interface and a 1.37 Bottom Bracket Shell I.D., this component is tailored for seamless integration and optimal cycling performance.

Key Features:

  • 68mm Shell Width & 117.5mm Spindle Length: Perfect fit for various cycling needs
  • Square Taper JIS Spindle Interface: Ensures compatibility with a wide range of cranksets
  • Lightweight Design: Enhances bike efficiency and performance

Backed by Shimano's commitment to quality, the BB-UN300-K Bottom Bracket includes a two-year warranty, promising reliability and peace of mind. Trust Shimano, a global leader since 1921, to deliver innovation and excellence in cycling components. Enhance your ride today with the Shimano BB-UN300-K Bottom Bracket.

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```html Warranty Information - Shimano BB-UN300-K Bottom Bracket

Warranty Information

Shimano BB-UN300-K Bottom Bracket

The Shimano BB-UN300-K Bottom Bracket is covered by a warranty that ensures it is free from defects in material and workmanship for a period of two years from the date of original purchase. This warranty is intended for the original owner and is non-transferable.

What the Warranty Covers:

  • Repair or replacement of the product at Shimano's discretion.

What the Warranty Does Not Cover:

  • Normal wear and tear.
  • Misuse or damage from improper assembly.

For any warranty claims, please ensure you have proof of purchase and contact Shimano or your authorized dealer for assistance.

About Shimano

Founded in 1921, Shimano Inc. is a world-leading manufacturer of bicycle components, fishing tackle, and rowing equipment. Known for their commitment to innovation and quality, Shimano products are trusted by cycling enthusiasts worldwide. Headquartered in Sakai City, Japan, Shimano continues to lead the way in advancing technology and design.

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Feature Description
Product Name Shimano BB-UN300-K Bottom Bracket
Brand Shimano
Shell Width 68mm
Spindle Length 117.5mm
Spindle Interface Type Square Taper JIS
BB/Frame Interface English
Bottom Bracket Shell I.D. 1.37
Defined Color Black
Features Lightweight hollow spindle design, customizable installation without crankarm fixing bolts
Warranty Two years from the date of original purchase for defects in material and workmanship
About Shimano Established in 1921, Shimano is a leading global manufacturer of bicycle components, known for innovation and quality.
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```html Shimano BB-UN300-K Bottom Bracket Specification List

Shimano BB-UN300-K Bottom Bracket Specification List

  • Brand: Shimano
  • Model: BB-UN300-K
  • Shell Width: 68mm
  • Spindle Length: 117.5mm
  • Spindle Interface Type: Square Taper JIS
  • Bottom Bracket Shell I.D.: 1.37
  • BB/Frame Interface: English
  • Defined Color: Black

Design Features:

  • Engineered for optimal performance and durability
  • Compatible with JIS square-taper cranksets
  • Suitable for bicycles equipped with a chain case
  • Hollow spindle design for lightweight efficiency
  • Customizable installation with absence of crankarm fixing bolts

Warranty: Two-year warranty covering defects in material and workmanship for the original owner

Manufacturer's Origin: Shimano Inc., Sakai City, Japan

About the Brand:

Established in 1921, Shimano is renowned for innovation and quality in the cycling industry, providing reliable and performance-driven products for enthusiasts worldwide.

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SKU SHM-EBBUN300KB17X
Barcode # 4550170619169
Brand Shimano
Shipping Weight 0.3000kg
Shipping Cubic 0.001000000m3
Unit Of Measure each

Must be installed and serviced by qualified bicycle mechanic

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