G1 Eboxx 2025

The Nicolai G1 Eboxx is a German hand-welded aluminium enduro eMTB built around the brand's Geolution philosophy: a long wheelbase, a slack 64.7-degree head angle and a steep effective seat angle (78 to 79 degrees) across five sizes from S to XXL. The KLF is positioned as the most aggressive, lightest and fastest build in the Eboxx line-up, with 160 mm of travel front and rear, a mixed 29in front and 27.5in rear wheel setup, and a Horst-Link rear end.

Power comes from the Bosch Performance Line CX (Smart System) with 85 Nm and a 600 W peak, paired with a 750 Wh Bosch PowerTube battery, Kiox 300 display and LED Remote. The CX Race motor is offered as an option for riders chasing a sharper, race-focused tune. The published build leans on a 1x12 SRAM GX Eagle drivetrain, Schwalbe Eddy Current Evo tyres, a BikeYoke Divine dropper and SQlab grips, with the fork, shock and brakes selected to suit through Nicolai's bespoke ordering process.

At a claimed 27.2 kg it is a heavyweight, and the from-price of 9,499 euro reflects its small-batch, made-to-order nature rather than a value play. The reward is a frame built to be tuned to the rider: the Slide AFE dropouts allow chainstay length to be set, and the geometry is scaled per size rather than simply stretched. This is a bike for riders who want a durable alloy race chassis and are happy to spec it themselves.