Information: Structure: The first two and the last four are Taiwan Peilin, with 6 claws and 72 sounds.
Material: Aluminum tower base, full CNC aluminum body
Specifications: standard front 100 rear 135 mountain six nails 32 holes
Applicable spoke length:261mm (front hub + rear hub near the disc side) / 263mm (rear hub near the flywheel side)
Feature of product
The first 2 and the rear 4 sets of NBK bearings are smooth and light.
7075 all-aluminum alloy CNC body & axis, light weight and high strength.
3*30 high-density hub transmission system, higher pedaling response efficiency and transmission strength.
When the rear axle rotates, there is a crisp clicking sound, which is extremely burning.
Product parameters
Specification: Front axle, model XM490,axle width 100MM, 2 bearing, 32 holes; rear axle, model XM490, axle width 135MM, four bearing, 32 holes.
Weight: 210 grams for the front axle, 280 grams for the rear axle, 105 grams for the front/rear quick release, 150 grams lighter than the Jiuyu aluminum freewheel base 041042!
Material: 7075 high hardness aluminum alloy CNC for shaft core, 7075 aluminum alloy for freewheel base,
quick release 7075 aluminum handle and steel shaft
Use: mountain bike disc brake system
Color: red/blue/gold/black/pink/titanium
Audited Supplier 
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