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SEABOARD GR02 Gravel Bike Frameset Carbon Fiber Fork Off-road Long Distance Bicycle Framework 700C 142mm Thru Axle Wheelet
Frame

SEABOARD GR02 Gravel Bike Frameset Carbon Fiber Fork Off-road Long Distance Bicycle Framework 700C 142mm Thru Axle Wheelet

Seaboard

Weight2500g
Year2023
CategoryFrame

Reviews & Ratings

jannmayer of Chinertown in Cyclocross Frames, Wheels & Componentsabout 1 year ago
Purchased: 2025-07-29

The Tsunami / Seaboard GR02 is another option, although it's a bit more of an all-road bike than gravel (42mm official max tire clearance, although may have been increased?). I have one for my commuter and it's been great - no issues building it up, and the paint and welds look good.

I only found one link for it, but I didn't search very hard:

You can get it direct from Tsunami as well, with more color and size options:
https://tsunamibicycle.com/product-category/products/tsunami-fixie-frameset-road-bike-frameset-gravel-frameset/multiple-speed-frameset/gravel-frameset/aluminum-alloy-gravel-bike-disc-brake-700c-internal-cabling/

View in Chinertown Forum
Purchase

Where to Buy

Rating
aliexpress.com
€339.39· 2 stores
View Deals

Specifications

Attributes

Frame TypeGravel
Frame MaterialAluminum
Brake MountFlat Mount Disc
Bottom BracketBSA / English threaded
Seatpost27.2mm
Front Axle12x100mm Thru-Axle
Rear Axle12x142mm Thru-Axle
Max Tire Width42 mm
Headset Type1-1/8" → 1.5" Tapered (IS42/28.6 | IS52/40)
Shifting Support—
Max Chainring Size—
UDH Compatible—
Includes Cockpit—
Geometry on BikeInsights
Stack : Reach1.53
2023 Base
444447475050535356565959

Included Components

SEABOARD GR02 Gravel Bike Frameset Carbon Fiber Fork Off-road Long Distance Bicycle Framework 700C 142mm Thru Axle Wheelet
Frame
2,500g
Carbon fiber fork
Fork
500g
headset
Headset
—
Total Weight3,000g

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