Sandstone Gravel & Electric Bike

As the name implies, the Merlin Sandstone is prepared to go the distance regardless of the terrain, be it loose sand, uneven dirt, or chipped stone. Meticulously crafted and tested in the harshest conditions, the Sandstone is race ready gravel bike that handles well on a variety of surfaces. 



With signature s-bend seatstays, oversized hand contoured s-bend chainstays, the Sandstone Gravel blends remarkable acceleration, superb climbing, precision decending and lasting comfort into a clean, elegant design.

Cold Worked Titanium

The careful shaping and cold working of the Sandstone's oversized tubeset results in a 45% increase to the titanium's remarkable strength, enhancing bottom bracket stiffness while delivering a smooth, comfortable ride.

Best in Class Finish

The Sandstone's beautifully crafted head tube badge, best in class finish, and meticulous welds are a testament to Merlin's commitment to frame quality and esthetics. Complimented by an ENVE high-modulus gravel disc. carbon fork, the Sandstone delivers nimble handling while reducing trail vibration.


Technical Specifications

Wheel Size: 700 c w/ 48c tire clearance
Fork: Sold Separately
Bottom Bracket: BSA 68/73 English, PF 30, T47
Rear Hub Spacing: 142 x 12m drops - 44m
Cable Routing: External ( internal routing optional )
Front Derailleur: 31.8 or 34.9mm Clamp-On
Derailleur Pull: Bottom Pull
Brake Type: Disc.
Compatible: Up to 48c Tires
Seatpost Diameter: 27.2mm ( 31.6 mm optional )
Seat Collar: Thomson
Recommended Use: Gravel
Manufacturer Warranty: Lifetime

Frame Details

Size-Specific cold worked 3/2.5 oversized Titanium tubing throughout
Hand crafted Merlin Head Badge
Dual Water Bottle Mounts ( third mount option available )
Hand Made in the USA
ENVE High Modulus Tapered Gravel Disc. Carbon Fork
Stock Sizes: XS, S, M, L, XL, XXL - Custom geometry available free of charge.
Frame Weight: 3.0 lbs (Medium)