The Ergotec Sepia Ahead 50 XL is an adjustable-angle Ahead stem designed for riders who want to fine-tune their handlebar height without the need for a professional bike fit. Its 0° to 60° adjustment range makes it easy to find a more upright or more stretched-out position, depending on your preferences — whether you ride daily in the city or head out for longer weekend tours.
With a 110 mm extension and an effective height gain of up to 90 mm, the XL version is especially well suited to riders looking for a higher, more relaxed posture. It fits 31.8 mm handlebars and 28.6 mm (1 1/8") steerer tubes, making it compatible with the vast majority of modern bikes.
Constructed from AL 6061 T6 aluminium, the stem strikes a solid balance between strength and weight. The 4-bolt faceplate distributes clamping force evenly around the handlebar, reducing the risk of pressure points or deformation. The matte black / sandblasted finish blends cleanly with most framesets. Rated Safety Level 5 by Ergotec and cleared for e-bikes up to 45 km/h, it covers city, trekking, MTB and retro/Holland riding styles.
