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Minimal. Intentional. Solid.

The Signature Stem is fully CNC-machined from billet 7050-T6 aluminum and built around a 35mm clamp interface. Available in 32mm and 42mm lengths to dial in cockpit position and handling. The 32mm creates a more compact, manoeuvrable setup, suited to shorter riders or anyone after a more agile feel. The 42mm extends reach for a longer, more stable cockpit, suited to taller riders or anyone who wants a more planted ride. Precision setup markings from –10° to 10° are machined in to support consistent bar centering and roll-angle adjustment, removing guesswork during setup. Designed to pair seamlessly with Signature handlebars while remaining compatible with others. Thoroughly tested to EFBE TRI-TEST Category 5 standards.

FEATURES

- Tapered Clamp Profile:
A 9mm difference between top and bottom widths enhances responsiveness on lift while allowing subtle flexion under impact — responsive when pulling up, compliant when the trail pushes back.

- Precision Setup Markings:
Simple, minimal guidelines remove the guesswork from bar centering and roll-angle setup, with clear marks from -10° to 10°. Engineered to pair seamlessly with the Entra Handlebar for a unified Signature setup.

- Refined Hardware System:
Stronger rear bolts secure the steerer, while lighter front bolts keep the faceplate minimal. Matching 4 mm hex heads simplify setup and maintenance without needing two tools.

- EFBE Category 5 Certified:
Tested to the highest standard for safety and durability. Over 300,000 load cycles and multiple static and overload tests push the stem beyond the limits of real-world riding — with zero cracks or failures.

SPECIFICATIONS

Material: 7050-T6 Aluminum

Clamp Diameter: 35 mm

Lengths: 32 mm / 42 mm

Stack Height: 38.5 mm

Handlebar Clamp Width: 61 mm (top) / 52 mm (bottom)

Weight: 145g (32 mm) / 167g (42 mm)

Testing Standard: EFBE Category 5 — Gravity Rated (highest level of safety & durability certification)

Finish: CNC-machined body with anodized surface treatment and laser etched logo, guides and info

Bolts: Bar Clamp – M5 × 0.75 × 17 mm (4 mm hex head) / Steerer Clamp – M6 × 1.0 × 12 mm (5 mm hex head)

Torque Specifications: Bar Clamp – 5 – 7 Nm / Steerer Clamp – 8 – 10 Nm

E-bike Rated: Yes