Aventon scores 6.6 across 12 products; Trek scores 5.5 across 12. They overlap in electric bikes. That is 100% of what Aventon sells and 100% of what Trek sells. Aventon leads on features, Trek on weight.
Searched: UL Certipedia Intertek TÜV SÜD SGS CPSC Health Canada
Record: UL Product iQ, ANSI/CAN/UL 2849:2022A (QGNS), LEVEL, Level, Level 4 REC, Pace 5 REC, RIDE AVENTON INC
Trek top-scored: Charter+ 4S Electric City Bike
ACT Lab UL 2849 test certificate names Charter+ 4S SO; no NRTL listing
Searched: ACT Lab compliance directory (not an NRTL) Intertek Certipedia UL SGS TÜV SÜD CPSC Health Canada
Record: ACT Lab compliance directory (not an NRTL), ANSI/CAN/UL 2849 (sample test), Charter +4S SO, TREK Bicycle Corporation
Record: Intertek ETL, ANSI/CAN/UL 2849 (drive system), Bosch eBike system: Active Line, Active Line Plus, Cargo Line, Performance Line, Performance Line CX / CARGO, Performance Line Sport, ... (no bike model named), ROBERT BOSCH LLC - Foothill Ranch, CA
Ride HardwareAventon: 7.5 (higher)Trek: 7
Aventon top-scored: Level 4 REC Commuter Electric Bike
hydraulic discs, 180 mm rotors, 80 mm coil fork, switchable torque sensor
Trek top-scored: Charter+ 4S Electric City Bike
hydraulic discs, 180 mm rotors, 63 mm coil fork, torque sensor, puncture-resistant tires
Fork: 63 mm in the spec, 50 mm in the store text
Same score
Warranty & SupportAventon: 5Trek: 5
Aventon top-scored: Level 4 REC Commuter Electric Bike
two years on battery and motor, not prorated
Battery: two years or 300 charge cycles, whichever comes first
Frame: two years, lifetime if registered within 90 days, not scored
Trek top-scored: Charter+ 4S Electric City Bike
two years or 500 cycles on the Bosch motor and battery
Social score about Aventon and Trek
Independent sources pooled per brand. N of M = how many scored products carry the brand-level reading shown, out of all scored.
AventonTrek
GoogleAventon: 8 (higher)Trek: 7
Aventon
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OutdoorGearLab (bought units) tested nine current Aventon e-bikes with scores from 73 to 91 out of 100 and four Editors’ Choice awards (Jan 2025 to Jul 2026)
Brand rollup across scored products. 1 of 12 scored products carry this reading.
Trek
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OutdoorGearLab (bought units) ranked the Charter+ 4S 10th of 19 with 80 points and the FX+ 7S 18th of 19 with 65 points, praising ride quality and quiet motors and marking down range and power (2025-2026)|Pinkbike and ENDURO called the Fuel+ EX a natural, balanced trail eMTB with modest power (Mar and Sep 2026)
Brand rollup across scored products. 3 of 12 scored products carry this reading.
RedditAventon: 5.5 (higher)Trek: 5
Aventon
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R/Aventon and r/ebikes owners praise the value, features and security tech of current models (2025-2026)|r/Aventon threads report slow support on warranty claims and delivery defects (Aug 2026)
Brand rollup across scored products. 6 of 12 scored products carry this reading.
Trek
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R/ebikes: a Trek Super Commuter+ 8S owner logged 20,000 miles on his second motor (Jul 2026)
r/ebikes: a commenter weighing an FX+ 7S said mainstream bike-shop brands age better and have the best parts availability for commuting (Apr 2026)
r/CargoBike: Fetch+ owners split between hub and spoke repairs and praise for local Trek dealer fixes (Mar 2026)
Brand rollup across scored products. 7 of 12 scored products carry this reading.
The scores above are our reading of the evidence below. This is the evidence.
Safety listings are recorded per product from the certifier's own directory, by model, not from the maker's wording. Most of the listings in this category can be checked in TÜV Rheinland's Certipedia.
Warranty terms
Aventon
12of 12
2 Years12
Trek
12of 12
2 Years12
Best Aventon vs best Trek, category by category
The three best-scoring products each brand sells in every category they both compete in, ranked by overall score.
Scores calculated 19 October 2026 · Products excluded where fewer than two independent sources cover them · Researched and edited by Michael Ambrose · Unbroken Ads LLC · How we score