Designed for riders who need maximum cockpit adjustability, the Gravity 4.0 stem features one of the lowest stack heights on the market. Its ultra-low profile makes it ideal for bikes with short steerer tubes – especially if the fork has been cut too short – by providing a much greater range of height adjustment using shims above or below the stem. This allows you to fine-tune cockpit height even on frames or forks with limited steerer tube length.
The 4.0 stem is forged for high material strength and durability, then CNC machined to reduce weight and achieve a clean, functional shape at an attractive price. A zero-gap front clamp plate ensures even clamping pressure, while a wide 60mm clamp improves control and steering precision. The clamp plate bridge increases torsional rigidity and is compatible with accessory straps.
• Available in two diameters: 35mm handlebar mount for precise control and manoeuvrability and 31.8mm for better compliance and comfort
• Cold-forged and CNC-machined aluminum body
• Designed to last: 3D forged and machined for maximum strength
• Fine-tune your steering: Choose 34mm length for quick response or 44mm for balanced steering and perfect weight distribution
• Very low clamping height (27 mm): Increased height adjustment range. Works even with (too) short fork stems!
• 5mm travel: Adds height without sacrificing reach
• Available sizes: Ø 35: 34 mm / 44 mm, Ø 31.8: 34 mm / 44 mm
• Product weight (target weight): for Ø 35: 147 g (34 mm) / 162 g (44 mm); for Ø 31.8: 135 g (34 mm) / 150 g (44 mm)
Product ID: 32181






