Hitway BK6 bottom bracket replacement
,145mm dual bearing e-bike bottom bracket
,Reliago e-bike bottom bracket with warranty
Reliago 145mm Bottom Bracket Dual Bearing Replacement for Hitway BK6 E-Bike
Product Overview
The Reliago BK6-BB Bicycle Bottom Bracket is a durable replacement component designed to provide smooth crank rotation and reliable power transfer for bicycles and electric bikes.
Designed for a 90mm bottom bracket shell, this bottom bracket features a 145mm total length and dual bearing structure, helping reduce friction and improve riding efficiency. The included Dacromet hexagon screws provide reliable fastening and improved corrosion resistance.
The BK6 Bottom Bracket is an ideal choice for riders, repair shops, and bike builders who need a dependable replacement part for maintenance, upgrades, or bicycle assembly projects.
Product Specifications
| Specification Item | Detailed Parameters |
| Product Name | BK6 Bicycle Bottom Bracket |
| Brand | Reliago |
| Model Number | BK6-BB |
| Compatible BB Shell | 90mm BB Shell |
| Total Length | 145mm |
| Center Length (C) | 28mm |
| Bearing Type | Dual Bearing |
| Screw Type | Dacromet Hexagon Screws |
| Material | Steel / Alloy Components |
| Function | Connect crankset and frame, provide smooth rotation |
| Product Type | Bike Bottom Bracket Assembly |
| Application | E-Bike / Folding Bike / City Bike / Bicycle |
Core Product Features
Equipped with dual bearings to provide smoother crank movement and stable performance.
Designed specifically for bicycles using a 90mm bottom bracket shell.
Includes Dacromet hexagon screws for improved fastening performance.
Application Scenarios
Suitable for electric bike owners replacing worn bottom bracket components.
Ideal for cyclists who want to upgrade or rebuild their bike components.
Provides stable performance for daily urban transportation.
Frequently Asked Questions (FAQ)
Q1: What is a bicycle bottom bracket?
A: A bottom bracket is the bearing assembly that connects the crankset to the bicycle frame and allows smooth crank rotation.
Q2: What size is the BK6-BB bottom bracket?
A: The BK6-BB is designed for a 90mm bottom bracket shell with a total length of 145mm.
Q3: Does this bottom bracket include bearings?
A: Yes. The BK6-BB features a dual bearing structure for smoother operation and improved durability.
Q4: Is this bottom bracket suitable for e-bikes?
A: Yes. It can be used for compatible electric bikes and bicycles with matching bottom bracket specifications.
