SKU: 30921639928

Cervelo Triathlon EXTENSION Mount Tri | HB14/AB08

Sale price$5769.90 Regular price$6411.00
Save 10%

Pay in installments of $1602.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Cervelo Triathlon EXTENSION Mount Tri | HB14/AB08HB14 Tri Extension Mount for Cervelo S5 Handlebar The HB14 Tri Extension Mount is a precision engineered system designed for mounting triathlon extensions to the Cervelo S5 HB14 handlebar. It enables aerodynamic positioning and rider comfort with adjustable extension tilt (0 to 15), arm pad position (fore aft and width), and clean cable routing for electronic shifters. The mount offers secure attachment and easy fine tuning for race ready performance.

HB14 Tri Extension Mount for Cervelo S5 Handlebar

The HB14 Tri Extension Mount is a precision-engineered system designed for mounting triathlon extensions to the Cervelo S5 HB14 handlebar. It enables aerodynamic positioning and rider comfort with adjustable extension tilt (0° to 15°), arm pad position (fore-aft and width), and clean cable routing for electronic shifters. The mount offers secure attachment and easy fine-tuning for race-ready performance.

Note: Handlebar and stem are not included with HBP-HB14-EXTMT.


Included in the kit

  • Extension Mount (Left and Right)

  • Extension Mount Base (Left and Right)

  • EX11 Arm Pad (Left and Right)

  • EX11 Arm Pad Carrier (Left and Right)

  • Extension Mount Fixing Screws (M5 x 20 mm) x4

  • Arm Pad Carrier Fixing Screws (M5 x 12 mm) x4

  • Extension Clamp Fixing Screws (M4 x 12 mm) x4

  • Handlebar Fixing Screws (T25 Torx, M5 x 20 mm) x4


Features

Pad position adjustment
Use the Arm Pad Carrier Fixing Screws (M5 x 12 mm) to adjust the position of the arm pad carriers. Once the desired position is set, tighten to 3 Nm. Screws must be installed in the correct fore-aft position, not diagonally.

Tilt adjustment
Adjust extension and pad tilt between 0° and 15° using the Extension Mount Fixing Screws. Tighten to 3 Nm after adjustment.

Extension positioning
Secure the extensions using the Extension Clamp Fixing Screws (M4 x 12 mm). The rear of the extensions should be flush or up to 5 mm from the rear edge of the extension mount.

E-wire routing
Designed for clean E-wire routing for extension shifters through the rear slot of the Extension Mount Base.

AB08 Tri Extension Mount for Cervelo AB08 Handlebar

The AB08 Tri Extension Mount is a dedicated mounting system for integrating triathlon extensions onto the Cervelo AB08 handlebar. This assembly provides precise adjustment of arm pads and extensions, ensuring aerodynamic positioning and rider comfort. It features secure clamping, clean E-wire routing for electronic shifting systems, and clear part labeling for correct installation.

Note: Mixing extension mount base components (left/right) will void the warranty and may result in injury.


Included in the kit

  • Extension Mount Upper (Left and Right)

  • Extension Mount Base (Left and Right)

  • EX11 Arm Pad Carrier (Left and Right)

  • EX11 Arm Pad (Left and Right)

  • Handlebar Mounting Screws (M5 x 0.8 x 14 mm FHCS TX) x4

  • Upper to Base Mounting Screws (M5 x 0.8 x 20 mm SHCS LP) x4

  • Pad Mounting Screws (M5 x 0.8 x 12 mm BHCS LT) x4

  • Extension Clamping Screws (M4 x 0.7 x 12 mm SHCS LP) x4


Features

Pad position adjustment
Use the Pad Mounting Screws (M5 x 12 mm) to adjust the arm pad carriers to the desired position. Ensure all components are installed on the correct side as labeled (“R” for right side, arrow points forward).

Extension positioning
Secure extensions using the Extension Clamping Screws (M4 x 12 mm). The rear of the extensions must end at or in front of the minimum cut line for safety and compliance.

E-wire routing
If extension shifters are used, route the E-wire through the rear slot on the Extension Mount Base and into the slot on the Extension Mount Upper for a clean, integrated setup.


 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30921639928

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 20 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Maggie Vega
Pawtucket, US
★★★★★ 5
Great fit!
Size: Medium, Color: (403) Washed Navy / Washed Navy / Blue Smoke
Great quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
K
Verified Purchase
Kira Stewart
New York, US
★★★★★ 5
My favorite socks
Size: Medium, Color: (659) Fuchsia Dusk / Fuchsia Dusk / Tourmaline Pink
Very comfortable. True to size. Moisture wicking
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
T
Verified Purchase
Theresa
Whiting, US
★★★★★ 4
No show but stays on
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I wear these socks daily. They truly don’t show with my workout shoes or with hey dudes. But the best thing about them is that they actually stay on your foot. I work out hard and I don’t ever have to pull them up. I do wish they were just a little bit thicker than they are, but they are definitely a product I will buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
L
Verified Purchase
LC
Bozeman, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
L
Verified Purchase
Lucy Mejia
Natrona Heights, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026

recommand products