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    • Risk Ra112 Mountain Road Bike Bicycle Carbon Fiber Cycling Headset Stem Top Cap M6x30mm Titanium Bolt For 28.6/31.8 Front Fork -
    Risk Ra112 Mountain Road Bike Bicycle Carbon Fiber Cycling Headset Stem Top Cap M6x30mm Titanium Bolt For 28.6/31.8 Front Fork -Risk Ra112 Mountain Road Bike Bicycle Carbon Fiber Cycling Headset Stem Top Cap M6x30mm Titanium Bolt For 28.6/31.8 Front Fork -

    Risk Ra112 Mountain Road Bike Bicycle Carbon Fiber Cycling Headset Stem Top Cap M6x30mm Titanium Bolt For 28.6/31.8 Front Fork -  264000214484930

    Rewards 8 reward points
    Price:
    $7.66

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    Estimated Delivery Time: 9-25 days
    Fulfilled by Ebikpro HZ2 DC
    Color



    28.6mm


    31.8mm OD2
    Quantity:

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    • Description
    • Customer Reviews(0)
    Item specifics
    • Origin Mainland China
    • Height 2mm
    • Weight 5.8g
    • Material carbon fiber stem cover+ Titanium bolt
    • Size 31.8mm
    • Model Number RA112
    • Material carbon stem cover+ Titanium bolts
    • Item RISK Carbon Fiber Stem Cap
    • Specification 28.6mm/31.8mm(OD2)
    • Content 1pcs stem cap and 1pcs titanium screw
    • Package Hanging Card Bag
    Product Description
    modname=ckeditor

    Carbon Fiber Stem Cap With Titanium Alloy Bolts

    Note: The stem is only for display,not included.


    High modulus high strengtin carbon fiber material, light weight and strength are no longer a problem!

    For 31.8mm OD of the front fork
    "You want the 0D2 stem cap, today, it's coming!'

    For 28.6mm OD of the front fork(common size)

    RISK makes good products with heart!



    Carbon Fiber VS Aluminum Alloy

    (Front)
    OD2 Carbon Fiber
    OD2 Aluminum Alloy
    28.6AluminumAlloy
    28.6 Carbon Fiber

    (Back)



    Weight

    Aluminum alloy (28.6)
    Just looks like Ti
    8.19g

    Carbon fiber (28.6)
    OMG! 2.42g
    Too light!

    1 set (28.6)
    Only 5.77g
    weight loss master

    Note: Thers is a small tolerance in measurement.



    The screw is made of TC4 (GR5) high-strength titanium alloy! It is lighter and safer!
    Not stainless steel coated titanium, not aluminum alloy coated titanium.
    Aluminum alloy Screw is cheaper & lighter, why we don't use it?
    RISK has 6 years of experience in product development (2013-2019),and we know the importance of safety for riders! Even though AL screw is cheaper, we still use TC4 Srew,Cause it's much safer.

    Screw Size:m6* 30m m





    so cool!

    Optimized the OD2 stem cap,when installed on CONTACT SL,it is directly hidden.
    SO cool!

    CONTACT Stem(ordinary 0D2)
    CONTACT SL Stem



    Plane design, Low wind resistance! Simple and textured!



    CONTACT SL Before upgrade
    Upgrade RISK carbon fiber stem cap and fixed stem screws






    RM114967691549752


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