SCHWALBE SV21F FREERIDE 27.5 x 2.1 - 3.0 (54-75x584)

SCHWALBE SV21F FREERIDE – inner tube 27.5” (2.1–3.0”), Presta 40 mm

The Schwalbe SV21F Freeride is an inner tube designed for wide 27.5-inch tires for trail, enduro, and e-MTB use. Durable butyl rubber retains air well, and the removable Presta valve core makes maintenance, adding sealant, and using extensions easier. An environmentally smart choice: the tire contains 20% recycled butyl.

Features

• Wide compatibility: 27.5 × 2.1–3.0” (ETRTO 54–75-584) – also works with 27.5+ widths

• Presta 40 mm, removable valve core → easy to maintain

• Durable butyl rubber → good air retention and long service life

• 200 g weight – balance between reliability and rolling efficiency

• 20% recycled material

Technical details

• Brand: Schwalbe

• Type: Inner tube

• Model: SV21F Freeride

• Size: 27.5 × 2.1–3.0”

• ETRTO: 54–75 × 584

• Valve: Presta (SV), 40 mm, removable core

• Material: Butyl rubber

• Weight: 200 g

• Color: Black

• Other: made from 20% recycled inner tubes