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TRIWONDER Bicycle Handle Up Headset Extender Tube MTB Cross Bike Height Adjustment Riser Head Up Dap Stem Adapter Aluminum 6061 Stem 5 Colors

Q: Will this fit a gt aggressor pro?

This will fit any standard bicycle fork.The height you adjust best for you

Q: Anyone add this to a trek ebike? specifically an allant?

I put it on my Trek Marlin 5 and it works great. It is pretty universal so I suspect it would fit the Trek e-bike. Be aware however that it voids and "warrantee" that you have with Trek. Not a huge deal with my Marlin 5 but with the e-bike it could be significant.

Q: Will this extender fit a 27.5" Villotti /Genesis by Kent?

If your bike has a 1 1/8” non threaded steer tube then it will fit. I would recommend having a local bike shop install it, in case any adjustments are needed.

Q: Will you sell me the long cap screw? I cut mine too short. I’m

no i am using mine look to a hardware store

4.2/5

Product ID: 730807708

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Description

TRIWONDER Bicycle Handle Up Headset Extender Tube MTB Cross Bike Height Adjustment Riser Head Up Dap Stem Adapter Aluminum 6061 Stem 5 Colors

Specifications

Item Package Dimensions L x W x H	5.47 x 1.93 x 1.77 inches
Package Weight	0.18 Kilograms
Item Weight	0.18 Kilograms
Brand Name	TRIWONDER
Color	01 Black
Material	Aluminium
Suggested Users	Boys
Number of Items	1
Manufacturer	TRIWONDER
Part Number	OS0902
Size	123mm
Sport Type	Cycling
Skill Level	Professional

Have a Question? See What Others Asked

Will this fit a gt aggressor pro?

Anyone add this to a trek ebike? specifically an allant?

Will this extender fit a 27.5" Villotti /Genesis by Kent?

Will you sell me the long cap screw? I cut mine too short. I’m

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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€ 18.63

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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