Tantan GR257
Muhamad Fandi Wardana
Weight
9 kg
Build date
Jul 2026
my first gravel race project bike mostly 90% parts from Chinese mainland brand
Frameset
- Frame
- Tantan GR257
Cockpit
- Handlebars
- Rpantahi
- Bar tape
- Thinkvik
- Stem
- Rpantahi
- Saddle
- Bontrager
- Seatpost
- OEM
Drivetrain
- Crankset
- Sentyeh ECS Pro
- Chainring
- Keos 44T
- Cassette
- Sram NX
- Chain
- Chooho
- Rear derailleur
- Sentyeh ECS Pro
- Shifters
- Sentyeh ECS Pro
- Brakes
- Sentyeh ECS Pro
- Bottom bracket
- Sram
Wheels & Tires
- Wheels
- Chinese 32mm inner width, 45mm depth
- Tires
- Hutchinson Caracal 50C
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