Crumbs
Product Images




Description
A Go-Anywhere Gravel Tire For Hardcore Rides
Looking for a tire that's more aggressive than the mixte-tread GravelKing?
The GravelKing SK might just be the tire you need to unlock more hardcore roads.
Aggressive knobs, ZSG Natural rubber compound, puncture protection breaker and a special low rolling resistance casing make the GravelKing a go-anywhere tire.
Tubeless compatible up to 60 PSI!
26 x 2.1" (559 ISO)
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.
The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.
Specifications
Weight: 590 grams | |
Wheel Size: 26" (ISO 559) | |
Tire Width: 54mm (2.1in) | |
Tire Type: Tubeless Ready | |
Threads Per Inch: 126 | |
26 X 2.1 - Black | Mfg PartNum: RF2621-GKSK-B |
26 X 2.1 - Black/Brown | Mfg PartNum: RF2621-GKSK-D |
Reviews
I have almost worn out a set on my gravel bike. I have a set of SKS plus that I rotate them with. They have thousands of miles on them. The 26 inchers are on my wifes Gary F single track bike and she loves them, too. Stable, great traction on and off road, fit the rims kinda tight. They don�t like a lot of mud. Great tires. I�ve used them extensively on pavement gravel and dry trails.
I've used this same tire on 650B wheelsets before, and happy to report it works just as well on an old 26" Peugeot mtb. Not too noisy on road, great on gravel/foot paths/broken concrete, and passable on gnarly roots/single track.
These tires will not make your hair grow on your head, give you winning lottery numbers or make your wife a satisfied woman. These tires are great for light gravel and roll pretty fast on pavement.
Mechanic's Corner
Articles will open in new tab.

