BTA Base Plate Mount System

$55 for the narrow, standard, and wide versions

(Shipping is free in the USA with $20 shipping outside of the USA)

Standard design for the narrow, standard, and wide aerobar widths

This design is called the 'Shiv' as the Specialized Shiv has a narrow contact area on the aerobars of approximately 40mm. This mount can be used where space is limited. The Shiv aerobars are typically on a 110mm center distance, but we can make this design be any center distance you might have.

This design is called the 'Shiv' as the Specialized Shiv has a narrow contact area on the aerobars of approximately 40mm. This mount can be used where space is limited. The Shiv aerobars are typically on a 110mm center distance, but we can make this design be any center distance you might have.

CENTER DISTANCE OF THE AEROBARS

  • 70-100mm (Narrow Width Version)

  • 90-120mm (Standard Width Version)

  • 100-135mm (Wide Width version)

CENTER DISTANCE OF THE AEROBARS

  • 70-100mm (Narrow Width Version)

  • 90-120mm (Standard Width Version)

  • 100-135mm (Wide Width version)

Shown below is the extra wide BTA mounts for aerobars of 140-160mm (150mm shown) bar centerline.  These mounts have 10mm slots for adjustment up to 170mm width total.  These mounts can also be angled in if your aerobars are angled in like the Shimano Pro Missile bars.

WIDTH OPTIONS

  • 140mm

  • 150mm

  • 160mm

Between the Aerobars (BTA) Bottle and Computer Mount System

Product Overview

  • Low frontal area, the lowest on the market.

  • Low weight at 52 grams (narrow width version), standard and wide widths are slightly more.

  • 100% all carbon fiber

  • Secures with super strong zip ties with internal stainless steel gripper

  • Aircraft quality stainless steel (SS304) fasteners.

  • Base plate and computer mount systems are also sold seperatly, see below for more information.

  • Computer mounts available for all 1/4 turn Garmin bike computers and XT running computers as well as the Wahoo bike computers

Sizes Available

CENTER DISTANCE OF THE AEROBARS

  • 70-100mm (Narrow Width Version)

  • 90-120mm (Standard Width Version)

  • 100-135mm (Wide Width version)

  • Custom wide widths available

$95 for the narrow, standard, and wide versions

(Shipping is free in the USA with $20 shipping outside of the USA)

Behind the bottle computer position

In front of bottle computer position

Narrow width version

BTA Computer Mount System

$60 (shipping is free in the USA with $20 shipping outside of the USA)

Four holes on the mount for the Garmin computers (Cycling as well as Running XT) and the Wahoo computer mount

Typical Installation

Can be mounted in front of or behind the bottle as shown

Computer Mount System

Please check out the review by the popular triathlon website TriRig of our BTA mounting system (click on picture)

All of my BTA mounts and Aerobar mounts are cut out of a blank allowing custom shaped mounts to be easily designed and produced

Custom mount examples

IMG_3627.JPG

BTA System Instructions (click on icon)

BTA Base Plate Instructions (click on icon)

Computer Mount Instructions (click on icon)

Alden Carbon LLC
Seymour, IN. USA

All our products are designed and produced in the USA by us in our small shop

Website content updated: 09/29/19