Our Ariel features signature single pivot suspension design with linkage driven shock. 28mm sealed cartridge bearings on the main pivot, 15mm Norglidge bushes on the CNC linkage parts. Fox RP23 BV as standard. Triple butted 7005/T6 custom formed alloy tube set with Tapered 1 1/8 ? to 1.5 headtube. Smooth, elegant, functional lines. Interchangeable CNC'd Drop Out System: 10mm QR/12mm thru x 135mm, 12mm x 142mm. Future proof design. Our Ariel is ready to hit the trails. Grit and determination to think outside the box come as standard.