Shimano BB-UN300 Square Tapered Bottom Bracket - BUMSONTHESADDLE

Shimano BB-UN300 Square Tapered Bottom Bracket

EBBUN300B10X

Rs. 1,180.00
/
incl., of all taxes. Shipping calculated at checkout.
Size

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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 68/73 mm shell width. A stabilizer ensures a constant chain line.

Features
  • Fits JIS square-taper cranksets
  • Crankarm fixing bolts sold separately
  • Hollow spindle
  • Adapter: aluminium (left), aluminium / steel (right)

  • Axle: steel

Additional Info
  • Country of Origin: Malaysia/Japan
  • Imported By: Shimano South Asia Pvt Ltd. , 19 , (Ground Floor) Kumara Krupa Road , Bangalore – 560 001 , Karnataka , India.
  • Net Quantity: 1N
  • Customer Care Address: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: support@bumsonthesaddle.com
  • Commodity: Bottom Brackets

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This Product is Genuine and covered by a Brand warranty ensuring freedom from defects in materials and workmanship for a duration of 1 year from the date of the original purchase.

Exclusions
  • Misuse or Negligence: The warranty does not cover damages resulting from misuse, abuse, or negligent handling of the products, including but not limited to improper installation, disassembly, or modification.
  • Unauthorized Repairs or Alterations: Any attempt to repair or alterations by individuals or service providers not authorized by the manufacturer will void the warranty.
  • Natural Wear and Tear: Normal wear and tear, including cosmetic deterioration, scratches, dents and fading over time, are excluded from the warranty coverage.
  • Accidents or External Forces: Damages caused by accidents, improper packing, collisions, unauthorized tampering or exposure to extreme external forces (e.g., impacts, falls, or severe weather conditions) are not covered under this warranty.
  • Incompatible Use: The warranty does not extend to damages resulting from using the products in ways inconsistent with their intended purpose or specifications.
  • Failure to Follow Instructions: Damages arising from a failure to follow the product's operating instructions, guidelines, or recommended practices as outlined in the user manual are not covered.
  • Battery Exclusions: For products with rechargeable Lithium-ion batteries, the warranty may exclude battery degradation over time or failures caused by non-compliance with proper charging procedures.
  • Third-Party Accessories: Damages caused by the use of third-party accessories, components, or modifications not explicitly approved by the manufacturer are not covered.
  • Failure to Provide Proof of Purchase: Warranty claims may require proof of purchase, and failure to provide such documentation may result in the exclusion of the product from warranty coverage.
  • Exclusion for Water Damage: Any damage relating to damage caused by water because some products are water repellant but not Water Proof
  • Non-specified conditions: Not includes damaged caused to products by improper accessories or improper fittings or for use in non specified conditions
Terms & Conditions
  • The warranty is available only to the Original purchaser/buyer of products
  • Service must be performed by Brand or an authorized reseller.
  • Insurance, handling and transportation charges to Brand Distributor shall be borne by Customer.
  • For some products registration is required to extend the warranty. Failure to register voids extended warranty
  • The decision to replace or repair a product is influenced by the brand and various factors

Customer Reviews

Based on 27 reviews
96%
(26)
4%
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100.0
A
Arvind G
Shimano Bottom bracket

Got this shipped fast to me. Took help from some YouTube videos to getbthe old BB out. If anyone is facing difficulty with removing the Bottom bracket, it definitely helps to have leverage. Also it is better to use the right technique the first time itself to prevent the bolt tooth from wearing out. Using a cut pipe of appropriate diameter to get leverage helped me.
The BB is smooth and came in original package. My cycle definitely feels like a new bike now.

B
Bhawani Shankar
Thanks bumsonthesaddle

I think this is original simano product.i like this .your service is good

R
Rajesh Acharya
Smooth Shimano BB

My old VP components BB was starting to get too tight after 8000km so decided to replace with a new one. Found this one and after installing chainline seems to be the same. It’s brand new so spins very smoothly. Hoping it gives at least as much mileage as the old one.

E
Enoch Vibin Singh

Shimano BB-UN300 Square Tapered Bottom Bracket

M
MOHAMMAD SHAHEEN
Awesome service

Great service and genuine product

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