Gravel

OPEN WI.DE. 2.0

2026 · 700c wheels · 5 sizesCheck dataUnverified

Second generation of OPEN's carbon race and bikepacking gravel frame, sold as a frameset with the size-specific U-Turn AC/DC+ fork and the length-adjustable OPEN BAR. Clearance is up to 700x66c and OPEN says the steering geometry is optimised for 700c tyres of 50 to 66 mm. OPEN lists the fork axle-to-crown length and head tube length together in one row; they are split here. OPEN does not publish the fork offset or trail, and its top tube lengths come out about 20 mm shorter than reach plus stack projected along the 73.5 degree seat angle would suggest. OPEN does not publish fork offset or trail for this bike. The offset used here (61 to 75 mm) is worked out from OPEN's own stack, reach, head angle, bottom bracket drop, chainstay and wheelbase, which pins it to within a millimetre or two, but it is not a published figure.

Source: opencycle.com/wide-20