$20.99
  • Adjustable -
    Maximum Height 123mm. The bike fork stem extender is equipped with 4 gaskets, offers up to 123mm stem height increase. You can adjust the gaskets to fit your own height. 
  • Suitable for Most Bikes -
    The handlebar extender is compatible for most bike with 1-1/8''(28.6mm) threadless steerer like Cross Bike, Road Bike, Mountain Bike, MTB, BMX. 
  • High Strength -
    6061 Aluminum alloy bike stem extender is 20% lighter than ordinary Aluminum alloy stem extender. Strong in anti-corrosion and rust-free, high toughness and not deformed. Solid and firm bike stem riser is hard to loose, more safety when use. 
  • Easy Installation -
    Just connect the original front stem extender adaptor and tighten it. More flexible for you to raise up the fork stem. 
  • Cozy Cycling -
    The head up adapter is handling more flexible, light weight, much easier to force when climbing. Operation is comfortable and convenient. 

 

Installation steps:

 Dimensions

 123 x 28.6 mm
 Pipe Diameter - 28.6 mm 
 Front Fork Diameter - 28.6 mm

 Material

 Aluminum Alloy

 Item Weight

 115mm - 155 g

 Package Included

 1 x heighten stem
 1 x long pole screw
 1 x cap
 4 x Circle Pad

Customer Reviews

Based on 230 reviews
92%
(211)
7%
(16)
1%
(3)
0%
(0)
0%
(0)
S
S.B.

Mountain Bike Stem Riser Extension (Max 123mm)

N
N.J.

Mountain Bike Stem Riser Extension (Max 123mm)

S
S.H.

Mountain Bike Stem Riser Extension (Max 123mm)

L
L.B.

Mountain Bike Stem Riser Extension (Max 123mm)

A
A.J.

Mountain Bike Stem Riser Extension (Max 123mm)

When will my order ship?
Orders are usually processed and shipped within 3 working days of purchase.

How long does shipping take?
Shipping times vary as we do ship worldwide from different fulfillment centers based on your location.

Estimated delivery time:
1~4 weeks (United States / Canada / Australia / United Kingdom / EU Countries)
2~5 weeks (other countries)

* Your tracking number will be updated 3-5 working days after your order has been shipped.

 

How do I cancel an order?
We are only able to cancel orders within the first 8 hours after the order is placed. After that, the order has most likely been processed and is preparing for shipment or has been shipped. Once this takes effect, it's out of our hands. We apologize for any inconvenience this may cause, but we pride ourselves on prompt service and this includes getting your orders out as fast as possible.

What is your return policy?
If there’s something wrong with your order (defective product, incorrect order, damaged order etc.), please contact us within 7 days from receiving your order,  and we’ll be happy to assist you reviewing the case, and if it is approved we will be sending a replacement. Please do not return anything before we review the case, our customer service team will review the request and will send further instructions. We reserves the right to deny any return request.

You will be responsible for paying for your own shipping costs for returning your item. Original shipping charges and 10% restocking fee are not refundable.

* Cosmetics, Lingerie and underwear/shapewear are final sale for hygienic reasons.

  • Adjustable -
    Maximum Height 123mm. The bike fork stem extender is equipped with 4 gaskets, offers up to 123mm stem height increase. You can adjust the gaskets to fit your own height. 
  • Suitable for Most Bikes -
    The handlebar extender is compatible for most bike with 1-1/8''(28.6mm) threadless steerer like Cross Bike, Road Bike, Mountain Bike, MTB, BMX. 
  • High Strength -
    6061 Aluminum alloy bike stem extender is 20% lighter than ordinary Aluminum alloy stem extender. Strong in anti-corrosion and rust-free, high toughness and not deformed. Solid and firm bike stem riser is hard to loose, more safety when use. 
  • Easy Installation -
    Just connect the original front stem extender adaptor and tighten it. More flexible for you to raise up the fork stem. 
  • Cozy Cycling -
    The head up adapter is handling more flexible, light weight, much easier to force when climbing. Operation is comfortable and convenient. 

 

Installation steps:

 Dimensions

 123 x 28.6 mm
 Pipe Diameter - 28.6 mm 
 Front Fork Diameter - 28.6 mm

 Material

 Aluminum Alloy

 Item Weight

 115mm - 155 g

 Package Included

 1 x heighten stem
 1 x long pole screw
 1 x cap
 4 x Circle Pad

Customer Reviews

Based on 230 reviews
92%
(211)
7%
(16)
1%
(3)
0%
(0)
0%
(0)
S
S.B.

Mountain Bike Stem Riser Extension (Max 123mm)

N
N.J.

Mountain Bike Stem Riser Extension (Max 123mm)

S
S.H.

Mountain Bike Stem Riser Extension (Max 123mm)

L
L.B.

Mountain Bike Stem Riser Extension (Max 123mm)

A
A.J.

Mountain Bike Stem Riser Extension (Max 123mm)

When will my order ship?
Orders are usually processed and shipped within 3 working days of purchase.

How long does shipping take?
Shipping times vary as we do ship worldwide from different fulfillment centers based on your location.

Estimated delivery time:
1~4 weeks (United States / Canada / Australia / United Kingdom / EU Countries)
2~5 weeks (other countries)

* Your tracking number will be updated 3-5 working days after your order has been shipped.

 

How do I cancel an order?
We are only able to cancel orders within the first 8 hours after the order is placed. After that, the order has most likely been processed and is preparing for shipment or has been shipped. Once this takes effect, it's out of our hands. We apologize for any inconvenience this may cause, but we pride ourselves on prompt service and this includes getting your orders out as fast as possible.

What is your return policy?
If there’s something wrong with your order (defective product, incorrect order, damaged order etc.), please contact us within 7 days from receiving your order,  and we’ll be happy to assist you reviewing the case, and if it is approved we will be sending a replacement. Please do not return anything before we review the case, our customer service team will review the request and will send further instructions. We reserves the right to deny any return request.

You will be responsible for paying for your own shipping costs for returning your item. Original shipping charges and 10% restocking fee are not refundable.

* Cosmetics, Lingerie and underwear/shapewear are final sale for hygienic reasons.