Explore further. Ride freer.

An amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute.

Purpose with personality. The Topstone EQ takes all-road capability to the next level with Shimano GRX 400 drivetrain dependability and a rugged SmartForm C2 Alloy frame. Equipped with fenders, a rear rack, and dynamo lights, it’s the ultimate companion for urban commutes, winding gravel paths, or wherever practicality and adventure collide.

Highlights
Lightweight SmartForm C2 Alloy frame w/ full carbon fork
Reliably precise shifting from the Shimano GRX 400, wide-range, 2x10-speed gravel drivetrain
Powerful, controllable braking from Shimano’s GRX400 hydraulic disc brakes
Equipped for weekend missions and weekday mobility with dynamo-powered lights, fenders, and rack
Selle Royal SRX Open saddle balances supportive padding and a pressure-relieving central channel for performance comfort

Extras: Herrmans MR9 dynamo front light, H-Trace dynamo rear light, Tubus Rear Carrier (20kg), Curana Apollo Fenders, tubeless valves
Rahmen: Topstone, lightweight SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, BSA threaded BBm flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts
Kurbelsatz: Shimano GRX 400 46/30
Innenlager: Shimano BSA 68
Gabel: Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, triple bottle/gear mounts, fender mounts
Kette: Shimano HG54, 10-speed
Bremsen: Shimano GRX 400 hydraulic disc, 160/160mm RT30 centerlock rotors
Bremshebel: Shimano GRX 400 hydraulic disc
Umwerfer vorne: Shimano GRX 400
Umwerfer hinten: Shimano GRX 400, Shadow RD+
Kassette: Shimano HG500, 11-32, 10-speed
Lenker: Cannondale 3, butted 6061 Alloy, 16 deg flare drop: 400mm (XS), 420mm (SM-MD), 440mm (LG-XL)
Steuersatz: Integrated, 1-1/8" - 1.5"
Griffe: Cannondale KnurlCork, 2.7mm
Nabe: (F) SP PL-7 Dynamo, 12x100mm centerlock / (R) Shimano, 12x142mm centerlock
Pedale: Not included
Reifen: WTB Vulpine TCS Light, 700x36c, tubeless ready
Felgen: GXD 1.0, 28h, 23mm internal width, tubeless ready
Speichen: Stainless Steel, 14g
Schalthebel: Shimano GRX 400, 10-speed
Sattel: Selle Royal SRX Open
Sattelstütze: Cannondale 3, 6061 Alloy, 27.2x350mm
Lenkervorbau: Cannondale 3, 6061 Alloy, 31.8, 7°: 80mm (XS), 90mm (SM-MD), 100mm (LG-XL)