Maxxis Rambler Tubeless Gravel Tire (Black) (Folding) (700c) (40mm) (Dual/SilkShield)

Maxxis Rambler Tubeless Gravel Tire (Black) (Folding) (700c) (40mm) (Dual/SilkShield)
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The Maxxis Rambler Tubeless Gravel Tire is part of Maxxis' gravel-specific tire lineup. Tightly packed center knobs are ramped for rolling efficiency on hardpack roads, and spaced-out side knobs provide predictable cornering in varied terrain. The Rambler is designed in higher volume casing options in order to maximize comfort, speed, and control.

Note: Photos are for illustrative purposes only. Product specifications in images may not be correct.


  • Dual: Dual Compound for lower rolling resistance and increased cornering grip
  • EXO: Extremely cut-resistant and abrasion resistant material layer added to sidewalls
  • SilkShield: Additional level of protection for the sidewalls as well as under the tread
  • TR: Tubeless Ready for increased traction and lower rolling resistance (on all models)
  • 27.5" x 1.50" option is the same size as 650b x 40mm

Tire Type: Tubeless (Clincher)
Bead: Folding
TPI (Threads Per Inch): 60 TPI (SilkShield), 120 TPI (EXO)
Puncture Protection: Tread & Sidewall
Inflation: 60 - 75 PSI (Varies By Model)
Color: Black
Weight: 446g (700c | 40mm | Dual/SilkShield)

This product was added to our catalog on September 22, 2021

Tire Size Chart

Inch SizingISO / ETRTO
16" BMX / Kids305
16" Recumbent349
18" BMX / Kids355
20" BMX / Kids406
20 x 1-3/4"419
20 x 1-3/8", 20 x 1-1/8"451
22" Wheel Chair501
24" BMX / Kids507
24" BMX Race (Fractional)
24" Road
24" Old Schwinn S-7 Size521
24" Wheel Chair540
24" Old Schwinn S-5 Size547
26" Mountain559
650c Small Road Bike571
27.5 / 650b584
26 x 1-3/8590
26" Old Schwinn S-6597
700c / 29" / 28"622
27" Road (Fractional)630
28" Track Tubular635
36" Big Bike787