RISK Bicycle Bike Headset for 34/41/41.8/44/49.7/50.6/55/56mm Headtube Straight
product information:
Brand: RISK Tips:
Fit frame under the inner diameter of the head tube is 44mm (common in aluminum mountain bike frame, but also some road bike frame), match 28.6mm straight tube fork, or 1.5 standard taper pipe fork. Features:
1) Double bearing design to make your bicycle more lubricated. More flexible. Package Contents: 1 x DH-44F Bicycle Headset How To Choose A Sui table Headset 1. Measuring head tube inside diameter up and down 2. Measuring fork outside diameter up and down
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Specification:
1. Mode: DH-506
Material: AL6061-T6 hard heat treatment
Size: 28.6/44-50.6/30
Suitable: 7/8 series small cone tube (44-50.6mm) frame, used with ordinary 28.6mm straight tube fork;
2. Model: DH-506K
Material: AL6061-T6 hard heat treatment
Size: 28.6/44-50.6/33
Suitable: 7/8 series small cone tube (44-50.6mm) frame, used with 1.25 small cone tube front fork
3. Model: DH-506F
Material: AL6061-T6 hard heat treatment
Size: 28.6/44-50.6/39.8
Suitable: 7/8 series small cone tube (44-50.6mm) frame, used with 1.5 small cone tube front fork
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Model: DH-411 / DH418
Material: High-strength aluminum alloy + from Taiwan bearing
Suitable: 28.6/41/30mm (DH-411), 28.6/41.8/30mm (DH-418)
Group with high: 7.8+0.8=8.6mm
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Specification:
Mode: DH-562 ,DH-552
Material: High Strength Aluminum Alloy
Size: 28.6/44-56/30 or 39.8
Equipping high: 7.5 + 5.3 = 12.8mm
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Specifications:
Mode: DH497,DH497F,DH497A,DH497B
Material: High Strength Aluminum Alloy
Size: 28.6/49.7-49.7/30 / 39.8mm straight frame1.5 taper pipe fork
Equipping high: 8.7 + 3.7 = 12.4mm
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Item will be shipped within 0-48 hours after full payment is received.
If the item is defect when you receive it or you are not satisfied with it, please return it within 30 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
If is item is defective in 3 months, you can return it to us. We will send you a new replacement after receiving the defective item.
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