1 Set RISK Titanium Bike Stem Screws Bicycle Headset Top Cap M6x30mm Stem Bolt Cycling Handlebar Stem Top Cap Bolt Bicycle Parts
Features:
Headset top cap to sit atop your threadless stem and add a bit of style to your bike.
These have absolutely simple and elegant design, just nice, solid color.
Made of high quality material, practical and durable
Manufactured from aluminum alloy for light weight and durability.
Precision digital print, beautiful and eye-catching.
Specifications:
MaterialCT4 :aluminum alloy
Size:Suitable For: 1 1/8" (28.6mm) thread-less headset
Color:6 colors
Quantity: 1 pc top cap with stem bolt
Note: 1.Transition: 1cm=10mm=0.39inch
2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Titanium Water-proof Stem Cap Unit-SL
Super Light &Half Hollow Out
High-End TC4 Titanium Alloy
PVD Coating
Laser Engraving Picture
Product Specification
RT103 Stem Cap Unit-SL
Tool:4mm Allen Key
Torque:5-6N.M
Pack: 1set/Box
N.W:8.18g
Unit:mm
4mm Allen Key
Water-proof
rubber ring
Product Introduction
Precision crafting
Ensure the quality from source
RISK titanium alloy series products are made of high-standard aerospace grade TC4(GR5) titanium material as raw materials, rejecting secondary melting or inferior materials of inse-cure quality. Each batch ofraw materials is strictly tested by metal Testing, truly control and ensure the quality of products from the source.
CNC Machined & Pure Manual Polishing
The stem cap cover is smooth and beautiful, the edges are round and smooth, and the touch is delicate and smooth.Fine CNCturning and miing, Pure manual polshing
Totem
Spacetime
Galaxy
Hello,Color
Three styles are available to add a touch of personality to your riding journey.
Super Light
Light
Lighter
Only 8.18g
The density of TC4 titanium is only 55.7% of steel, almost half the weight, but the hard-ness is very large, so the specific strength is very high. lt`s so light that the weight of the whole set is only 8.18g! RISK,do the best from the beginning!
The thickness of the plane is only 1mm
Thin / light /Smooth
Half Hollow Out design
?Weight Reduction & Water Proof
Machined by imported CNC lathe and designed with half hollow out, which not only effec-tively reduces weight,and waterproof.The surface finish of the product is so high£¬smooth and flawless.What an excellent workmanship.
Waterproof Rubber Ring, Defense-in-depth
lnnovative introduction of waterproof rubber ring design, importedrubber ring combines with original stem cap can effectively prevent rainfrom entering the fork or head tube, to protect accessories deeply.
PVD Finish
Precision crafting, Wonderful coloring
The surface of RISK titanium alloy screws is colored by PVD (physical vapor deposition)vacuum nitride coating technology, and a dense coating composed of TiN, TIALCN and other compounds is formed on the surface of the screw to improve the surface wear resis-tance and hardness, also makes the screws more beautiful and long-lasting, not faded.
Simple & Chic
Black
Golden
Oil Slick
Note:Stem nat included,only for display
lt is a regret to ignore the beauty in life.
1 Set/Box
Good at detail and loyal to qualitye
Completely Flat design
Reduce windage / Better control
Note.Stem not included,only foe display
Precision test probe
Surface roughness
instrument
Round & Smooth
The figure of Surface roughness Ra is 0.342um(smoller the number, smoother it is). It feels very smooth, round and clegant.
Note:Data comes from RISK Bicycle laboratory.
Contrast sample piece
Data analysis:
Sample piece 1: The thread is sharp and rough
Sample piece 2: Smooth and exquisite
RISK Stem Cap: Ra=0.342! The result is obvious.
Note:Data comes from RISK Bicycle laboratory.