Adult Bicycle Helmet · RANK 06

Leatt Leatt MTB AllMtn 1.0 — Adult Bicycle Helmet

Leatt

Leatt MTB AllMtn 1.0

Deep rear coverage, in-molded impact foam and rotational-energy turbines suit trail use; the strongest ride review covers an earlier generation, not the current V26.

$78 typical

EDITION 01RESEARCHED 2026-10-245 SOURCESREFRESH DUE 2027-04

SUBSTANCE SCORES

substance7.8/ 10
design7.4/ 10
value7.7/ 10

WHY THE PRICE IS JUSTIFIED

The observed South African price buys a polymer shell, in-molded impact foam, extended coverage, 360° Turbine discs, adjustable breakaway visor and washable liner. Earlier-generation ride testing supports the design concept, not a current V26 impact rating. Construction and fit should be checked against the exact version purchased.

MATERIALS

ShellPolymer compound

Provides the stated outer structure and extended rear coverage.

Impact layerIn-molded impact foam

Provides energy absorption and forms MaxiFlow air channels.

LinerMoisture-wicking, breathable, washable fabric

Supports comfort and maintenance during repeated rides.

CRITERIA

7/10
Build QualityIn-molded foam, polymer shell, breakaway visor and extended coverage are substantial features, but the earlier review found exposed foam vulnerable to mishandling.
8/10
PerformanceThe earlier generation review rated it 9/10, citing comfort, stability and airflow; it also reported narrow temple fit. V26 transfer is limited by the generation change.
9/10
ValueAt R1,299, it combines Turbine technology, deep coverage, 14 vents, Fidlock and international certifications at a budget price.

IDEAL FOR

  • ·Budget-conscious trail and all-mountain riders
  • ·Riders wanting deep rear coverage and rotational-energy technology
  • ·Hot-weather riding where airflow matters
  • ·Riders whose head shape suits a narrower fit

NOT FOR

  • ·Riders needing a broad or highly adjustable temple fit
  • ·Users prioritizing a fully wrapped, highly abrasion-resistant shell
  • ·Buyers seeking current independent test data specifically for the V26 generation

DESIGN & ERGONOMICS

Trail-focused, low-profile styling with deep rear coverage, a small adjustable breakaway visor and visible Turbine discs inside. The Fidlock buckle enables one-handed closure. Fit is the key ergonomic Review concerns an earlier generation; verify V26 fit.

LONGEVITY

Expected lifespan is unknown from the supplied evidence. The manufacturer lists a three-year helmet replacement program, but no replacement-pad or visor stock evidence was retrieved. The earlier independent review cautioned that exposed foam can be damaged by rough handling. Replace after an impact or according to applicable helmet-safety guidance.

PRODUCT PHOTOS

Leatt Leatt MTB AllMtn 1.0
Manufacturer press · www.trailtechcycles.co.za
Leatt Leatt MTB AllMtn 1.0
Manufacturer press · www.trailtechcycles.co.za
Leatt Leatt MTB AllMtn 1.0
Manufacturer press · www.trailtechcycles.co.za
Leatt Leatt MTB AllMtn 1.0
Manufacturer press · www.trailtechcycles.co.za

EVIDENCE (5)

www.trailtechcycles.co.za

SPEC

www.trailtechcycles.co.za

SPEC

road.cc

REVIEW

us.leatt.com

SPEC

www.intersport.de

SPEC

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Part of Adult Bicycle Helmet · Edition 01 — see the full ranking