Low-riding design — low centre of gravity under load

The rack positions panniers as close to the hub as geometry allows. Lower weight placement means less pendulum effect when panniers are loaded — the bike is more stable, less prone to swaying through corners, and easier to handle at low speeds in traffic.

Large-gauge tubular 6061 aluminium — stiff under weight

Larger tube diameter means more torsional stiffness for a given wall thickness. Loaded front panniers introduce lateral forces through the rack — flex in a lighter rack allows the panniers to sway and eventually fatigue the rack at the mounting points. The Spartan's tube gauge is chosen to resist this.

Small to medium pannier compatibility

Fits most small and medium-size front panniers with standard rack hooks. Full-size rear panniers are typically too large for a front rack — check your pannier's compatibility with the rack dimensions (261 × 132 × 391 mm) before purchasing.

Stainless steel mounting hardware

All mounting bolts and hardware are stainless steel — resists corrosion in wet riding conditions and won't seize to the aluminium rack body over time. Important for a component that's infrequently removed and lives in a splash zone.

Adjustable mounting — fits multiple Tern models

The mounting system adjusts to accommodate the fork geometry of multiple Tern bike models rather than being fixed to a single platform. Verify your specific model with Tern's compatibility checker — the "74mm" designation refers to a key mounting dimension that must match your fork.