You are looking at 1 pair of new and stylish design of Brake and Clutch Levers (Folding and Hollow Type) for Motorcycle.
The photos you see in the listing are taken from actual products. You will receive exactly the same type of light globes in the photos shown.
Product Specification
Product Type | Motorcycle Brake and Clutch Levers Folding and Hollow Type |
Size | 135mm long (from the Centre of the Brass Pivot) |
Wight | 160g each |
Conditions | Brand New and Unused |
Colour | 8 colours of the Levers X 8 colours of the adjusters |
Purpose of the adjusters | Adjustable for different hand sizes |
No. of positions of the adjusters | 6 |
Materials | 6061 T6 Aluminium Alloy and 7075 Aluminium Alloy |
SKU No. | 81303 |
Other Materials | Stainless Steel Hardware |
Remarks |
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Introduction
They are not simply clutch and brake levers, they are fashion. It is not surprising nowadays the motorcycles accessories are become more colorful. Let’s pick you own color combination!! It will make your lovely bike looks much cool and hot, your girlfriend will definitely love them!!
Excellent quality, great-looking adjustable brake and clutch levers come in a different lengths, styles and colors.
Technical Information regarding the hardness of levers
6061 aluminium alloy
6061 is a precipitation hardening aluminium alloy, containing magnesium and silicon as its major alloying elements. Originally called "Alloy 61S" it was developed in 1935. It has good mechanical properties and exhibits good weldability. It is one of the most common alloys of aluminium for general purpose use. It is commonly available in pre-tempered grades such as 6061-T6 (solutionized and artificially aged)
6061-T6
T6 temper 6061 has an ultimate tensile strength of at least 42,000 psi (300 MPa) and yield strength of at least 35,000 psi (241 MPa). More typical values are 45,000 psi (310 MPa) and 40,000 psi (275 MPa), respectively.
7075 aluminium alloy
Aluminium alloy 7075 is an aluminium alloy, with zinc as the primary alloying element. It is strong, with a strength comparable to many steels, and has good fatigue strength and average machinability, but has less resistance to corrosion than many other Al alloys. Its relatively high cost limits its use to applications where cheaper alloys are not suitable.
7075 aluminum alloy's composition roughly includes 5.6–6.1% zinc, 2.1–2.5% magnesium, 1.2–1.6% copper, and less than half a percent of silicon, iron, manganese, titanium, chromium, and other metals. It is produced in many tempers, some of which are 7075-O, 7075-T6, 7075-T651.
It often uses in transport applications, including marine, automotive and aviation, due to their high strength-to-density ratio. Their strength and light weight is also desirable in other fields. Rock climbing equipment, bicycle components, and hang glider airframes are commonly made from 7075 aluminium alloy. One interesting use for 7075 is in the manufacture of M16 rifles for the American military. It is also commonly used in shafts for lacrosse sticks, and camping knife and fork sets. Desert Tactical Arms and French armament company PGM use it for their precision rifles.
Both 7075 and 6061 are very hard but light weight and not easy to be broken because they will “stretch” under pressure instead of breaking.
