This hollow crankset tooth plate is firm and wear-resistant, smooth and efficient, lightweight, easy to install and replace.
Features:
Aluminum alloy are selected for elaborate production, not easy to rust, firm and wear-resistant, and has long service life.
The use of lubrication, high efficiency, can effectively drive the chain, riding more labor-saving.
Lightweight design, less load, conducive to long-distance riding.
Hollow design, effectively reduce the weight, while nice heat dissipation.
Different tooth numbers and colors are available, and users can choose the matching tooth according to their needs.
It can be used as a nice replacement and maintenance parts of bicycles to improve the service life and riding experience of bicycles.
Specifications:
Material: aluminum alloy
Color: black, gold, red (optional)
Number of tooth: 45T, 47T, 53T (optional)
Crank center distance: 170mm
BCD: 130mm
Item weight:
45T: 496g / 1.09b
47T: 510g / 1.12lb
53T: 535g / 1.18lb
Package size: 250 * 250 * 50mm / 9.8 * 9.8 * 2.0in
Package weight:
45T: 506g / 1.12lb
47T: 520g / 1.15lb
53T: 545g / 1.20lb
Packing List:
1 * Crankset Set