VIARON MTB Bottom Bracket 68-73MM BB91 BC1.37*24T Road Bike Central Control Integrated Threaded BB Bicycle Accessories

Description

Product Details

Brand:
VIARON

Product name:
Hollow one-piece threaded central shaft

Model:
BB91

Material:
Aluminum alloy

Thread:
BC1.37 x 24T

Inner diameter:
φ24mm

Applicable: F
rame bottom bracket 68-73mm

Process
: CNC process

Color:
Black/Red

Weight:
105g

Suitable for:

Mountain bikes, Road bikes，Folding bike

Note: If you don't understand, please take a picture of the crankset and frame bottom bracket and send it to the customer service, which is more convenient for your purchase and avoid buying the wrong model! !

Inner diameter 24mm

Suitable for 68-73mm bottom

➤68mm road bike bottom bracket add 1 washer to the right

➤68mm mountain bike bottom bracket add 2 washers on the right and 1 washer on the left

➤73 mmmountain bike bottom bracket add 1 washer on the right.

The left and right signs are clear, and the arrows indicate the tightening direction

L
Left clockwise installation
R
Right anticlockwise installation

 High strength aluminum alloy

CNC process, light weight while maintaining product strength.

Exquisiteness Screw thread

Screw thread pair lock

Strengthen lateral stability, not easy to loosen and reject abnormal noise

»Dust cap

»Washer

»Axle body

»Axle cover

WEIGHT

Available Colors: Red / Black