Black / Orange

Grey / Pink

Pure riding in a lightweight form.
For young riders who want a simple and fast mountain bike.
Author Limit 27.5 is a lightweight junior mountain bike designed for young riders who want sporty performance without unnecessary complexity.
A lightweight aluminum frame and fork, combined with a simple 1x drivetrain, give the bike a clean and efficient character – exactly what riders need to go fast without distractions.
Thanks to the 27.5" wheels, the ride remains stable and smooth even at higher speeds. The bike tracks confidently, accelerates easily and allows riders to focus on what matters most – speed, rhythm and the joy of riding.
The Limit 27.5 is an ideal choice for young riders looking for a lightweight mountain bike with simple operation and a sporty feel. Suitable for riders 140–170 cm tall, available in frame sizes 14" and 16".
Technical specifications for dynamic trail riding
27.5" wheels – stable ride and confident handling
Fits riders 140–170 cm, frame sizes 14" and 16"
Weight 11.2 kg – lightweight build for quick starts and easy acceleration
Lightweight aluminum frame and fork – strength, low weight and sporty feel
SHIMANO 8-speed drivetrain (11–40) – versatile gearing for climbs and flats
1x drivetrain – simple operation and clean performance concept
The Author Limit 27.5 is built for young riders who want to ride fast, simply and effortlessly. Its sporty character, low weight and clean design make it the perfect choice for everyday rides and longer off-road adventures.

Author Limit 27.5

A 27.5″ aluminum frame road youth bike with modest components and tektro rim brakes.

Weight	24.7 lbs
Frame	Aluminum
Suspension	Rigid
Fork	Aluminum
Wheels	27.5″ Aluminum
Drivetrain	1 × 8
Groupset	Acera
Brakes	Tektro Rim

Frame	alloy 27.5" Colors: Black / Orange; Grey / Pink
Fork	alloy 27.5"
Stem	alloy
Handlebar	alloy, rise 20 mm, 640 mm
Saddle	AUTHOR Cadet
Seatpost	alloy (27.2) Type: Rigid
Pedals	plastic

Rear Derailleur	SHIMANO Acera
Crank	PROWHEEL, 32 teeth, 165/170 mm cranks
Shifters	SHIMANO Acera (8)
Cassette	SHIMANO CS-HG400-8, 11-40 teeth (8)
Chain	KMC Z8.3
Brakes	TEKTRO V Type: Tektro Rim

Rims	AUTHOR Argon 27.5, 28 holes
Spokes	black stainless steel 1.8 mm
Front Hub	QUANDO, 28 holes
Rear Hub	QUANDO, 28 holes
Tires	KENDA Small Block Eight, 27.5" x 2.10"

2026 AuthorLimit 27.5

2026 Author
Limit 27.5