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Quality Control

What 10PLUS checks on every wheel before it ships, plus the actual QC report cards three different buyers received with theirs.

Safety certifications

According to 10PLUS, its wheels are tested to DIN EN ISO 4210-6/7, EFBE and CPT standards, including an internal impact test of 60J — well above the UCI’s 40J minimum — with an 80J ceiling before failure. On top of that, an independent 2,000km test of the T Series found no structural issues.

QC process footage

10PLUS shared footage of two QC steps from its factory: an impact test and a stress relief treatment on the rim.

Impact test, as supplied by 10PLUS.

Stress relief treatment, as supplied by 10PLUS.

Real buyer QC report cards

Three different buyers' wheels shipped with a per-wheel QC card, and the printed tolerances match across all of them: front wheel spoke tension 105–120kgf, rear 115–130kgf, lateral runout within 0.2mm (front) / 0.2–0.3mm (rear), radial runout within 0.2–0.3mm. The gravel card also includes the full 10-point pass/fail inspection checklist — wheel weight, runout, center alignment, spoke tension, rim surface, spoke twist, hub spin and packaging — all ten marked pass. Three independent cards with the same numbers show this is a standard per-wheel process, not a one-off.

10PLUS road wheel QC report card, front/rear spoke tension and runout standards
Road buyer's QC card — spoke tension and runout standard.
10PLUS gravel wheel QC report card, full sheet with 10-point inspection checklist
Gravel buyer's QC card — full sheet: hand-written spoke tensions, the 10-point inspection checklist (all ten marked pass) and a tension-meter photo.
10PLUS road T Series 50mm QC report card, hand-filled spoke tension and runout values
A second road buyer's QC card (T Series, 50mm) — in the buyer's own words: "the spoke tensioning protocol is filled in by hand."

See also: general FAQ · real bike builds