Adaptateur axe home-trainer Elite Boost 148mm EL1014303

Elite Boost 148mm home trainer axle adapter - EL1014303

For Boost MTBs

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MPN : EL1014303 | EAN : 8020775035108 | Ref : 18735970001

€7.50

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Based on 3 reviews

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Elite Boost 148mm home trainer axle adapter - EL1014303

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Elite Boost 148mm home trainer axle adapter - EL1014303

€7.50

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Denis M.

A former racer with a keen eye for equipment

The Elite Boost 148 mmhome trainer axle adapter is an essential accessory for fitting a mountain bike equipped with a Boost 12 × 148 mm through-axle rear hub onto a compatible home trainer from Elite.

Designed to ensure a perfect fit for the specific spacing of the Boost rear hub , this accessory allows you to use your bike for indoor cycling sessions without having to change bikes or make permanentmodifications to your equipment .

With manufacturer’s part number EL1014303, this adapter is particularly useful for mountain bikers wishing to continue their training all year round, even when weather conditions prevent them from riding outdoors.

It offers a practical solution for getting the most out of your home trainer Elite whilst keeping your usualmountain bike .

The benefits of the Elite Boost 148 mm

Boost 12 × 148 mm compatibility : designed for bikes fitted with a 12 mm thru-axle and a 148 mmrear axle spacing .
Compat ibility with home trainers : allows a Boost-standard bike to be mounted on Elite .
Specialised design : a dedicated component to meet the mounting requirements of direct-driveindoor trainers .
Convenient installation : makes it easy to prepare your bike for hometraining sessions .
Elite Genuine Accessory : a solution tailored to the brand’s equipment , subject to compatibility with the model in use.

This adapter is particularly useful for owners of modern mountain bikes who wish to alternate between trail rides and indoor training sessions .

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Technicalspecifications

Feature	Details
Brand	Elite
Producttype	Axle adapter for home trainer
Manufacturer’sreference	EL1014303
Itemcode	1014303
Rearwheel standard	Boost
Thru-axlediameter	12 mm
Rearwheelbase	148 mm
Colour	Silver
Use	Indoorcycling training
Compatibility	Home trainers Elite Compatible

Compatibility with indoor trainers Elite

According to the official catalogue Elite, this adapter is compatible with several models of direct-drive home trainers , including :

Elite Justo and Justo 2
Elite Avanti and Rivo
Elite Direto, Direto X and Direto XR
Elite Direto XR-T
Elite Suito and Suito-T
Elite Drivo and Drivo II
Elite Kura and Turno
Elite Zumo, Volano and Turbo Roteo

Colours	silver
EAN	8020775035108
Supplier reference	EL1014303

Average rating: 5 out of 5

Based on 3 reviews

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Rated 5 out of 5 Mikael C.

Published Apr 21, 2025 at 12:02 am (Translated review)

Perfect, this part allowed me to mount a mountain bike in 148mm on the Elite Justo (the default part is for 142mm axles).
Rated 5 out of 5 Sebastien r.

Published Jul 09, 2024 at 07:09 pm (Translated review)

Product that is regularly lost on HT.
Rated 5 out of 5 Mark S.

Published Oct 30, 2022 at 10:08 am (Translated review)

Not easy to find in other local stores. It is the proper Elite part number for a good price, installed in my Suito trainer perfectly, measurement is precise for the bike (12mm x 142mm through axle).

The Boost standard is characterised in particular by a 148 mm rear wheelbase combined with a 12 mm thru-axle on compatible models. Check your bike’s technical specifications or the manufacturer’s instructions to confirm these dimensions.

No, this is an adapter designed for fitting to a home trainer. It does not automatically replace your bike’s own thru-axle. Please follow the manufacturer’s fitting instructions.

The adapter is designed for use with a home trainer. If you regularly take your bike off the trainer to ride outdoors, you can either leave it on the home trainer or store the part away when it is not in use.

No, this adapter complies with the 148 mm Boost standard. A bike with a 12 × 142 mm axle requires a setup compatible with this standard. Do not choose the adapter based solely on the axle diameter.

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