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Randonneur Tech G+ 27.5" (650B) Tire

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  (2 customer reviews)
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MSRP $40.00
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Bombproof tires for your high-mileage journey.

Designed for comfortable riding on your next long-distance bike tour, the Vittoria Randonneur Tech G+ Tire is as comfortable on fresh asphalt as it is on washboard gravel. This rigid bead tire features Vittoria's unique Graphene G+ compound, providing natural puncture resistance without affecting traction, speed, or comfort. A gentle tread provides all-terrain traction, digging in for on or off-road cornering.

The Vittoria Randonneur Tech G+ 27.5" (650B) Tire is available in 2 widths: 1.5" or 1.75". Also available in 700c, 20", or 26" sizes.


  • Graphene G+ Compound is fast-rolling, grippy, and durable.
  • Regulation compliant for e-bike use.
  • Gentle tread for all terrain, all condition traction.
  • Solid Shield puncture-protection layer provides added security from flats.
  • Reflective sidewall stripe for low-light visibility.
  • Rigid bead.
  • Claimed weight: 770 grams (1.5").

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


Wheel Size: 650B (ISO 584) 


Tire Type: Clincher-WireBead 

Ordered by Most Relevant First
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Great city tire
by Anonymous
Daily Commuter

Great city tire, very puncture proof but also heavy.

Reviewed 6/11/2019
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Much wider than specified.
by Anonymous
Cycling Enthusiast

I purchased the 27.5 x 1.5 (1.5 is equal to 38mm). They measure 43mm mounted on 19mm internal width rims, which is closer to 1.75 (44.5mm). Im wondering if they were mislabeled. In addition to being too wide for my fenders, theyre also really heavy - twice the weight of Panaracer Col De La Vie that I was using previously.

Mounting them to the rim was somewhat difficult, and required use of a tire lever. Once on, the bead popped into place nicely.

They roll well, and are quieter than the Panaracers thanks to a smooth tread pattern. I wouldnt recommend them for off-pavement, although they would handle hard-packed gravel or rail trails with ease.

I chose this tire for touring because I wanted a higher psi for heavy loads, and extra protection against punctures. In those respects, it meets my expectations. However, the size is not as advertised and theyre too wide for me to use on my bike.

Reviewed 5/23/2019
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