The square toptube shape maximizes strength and stiffness with a large downtube gusset that features S2 logo cutout. Junior 18.25" 12.5"/13.75" 72.5° 69° 10-7/8" 1" 20" 22.2mm 2.5 lbs. Junior XL 18.75" 12.5"/13.75" 72.5° 69° 10-7/8" 1" 20.25" 22.2mm 2.6 lbs.
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