Bicycle Titanium rear shock spring

Bicycle Titanium rear shock spring Titanium alloy Grade 5 MOQ:10 pcs Titanium spring specially used for bike

Titanium rear shock spring for bike

Specifications

  

Item	Compress Length(Inch)	Spring force(lb/Inch)	Free Length(Inch)	ID(mm)	Max OD(mm)
M400X6.25X2.75	2.75	400	6.25	36	55
M450X6.25X2.75	2.75	450	6.25	36	55
M300X6.5X3	3.00	300	6.50	36	55
M350X6.75X3	3.00	350	6.75	36	55
M400X6.75X3	3.00	400	6.75	36	55

Material

Grade 5 (Ti-6Al-4V)

Why we choose that?

Excellent Features

Low density,High specific strength,excellent corrosion resistance,Rustless.Better Anti-fatigue performance, Good heat treatment performance,Lower Elastic modulus.Higher strength-to-weight ratic,Higher Elastic Limit,Higher Fatigue limit,Higher impact toughness and  Higher resonant frequency.

Mechanical Property of Titanium Grade 5
Tensile strength	895 ~965
Yield strength	825~875
Elongation	15
Reduction of area	47
Density	4.42g/cm­­3

Because of these excellent features of titanium,the titanium springs can be made less coils,lower weight,Smaller Volume than the steel springs.

Though Ti 15333,Ti 38644 and Timetal LCB will be much better than Grade 5 titanium,but because of their higher price,they are not very popular.

Because of the Price Quality of Grade 5,It is very popular for titanium springs.

Application:

The titanium springs are designed for the rear shock springs of bicycle.

The density of titanium is about 60% of steel,not only titanium spring can reduce the total weight of the bike,but also it won’t get rust and won’t be corroded.