2020 Bombtrack Trinity

Mid-range component level steel frame general-urban bike

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2020 Bombtrack Trinity
  • Weight 26.0 lbs / 11.8 kg
  • Suspension Rigid
  • Frame Steel
  • Fork Steel
  • Wheels 700c
  • Drivetrain 1 × 9
  • Groupset Alivio
  • Brakes Rim

Where to Buy


1 × 9 — 9 speed

2020 Bombtrack Trinity
31 mph
Similar Bikes
30 mph

The 2020 Trinity is easier to ride up hills than similar bikes.

The 2020 Trinity is geared about the same as similar bikes for riding downhill.



Frame4130 crmo front triangle, integrated derailleur hanger, rack / fender mounts, 68 mm BSA shell
Forkfull 4130 crmo fork, 1" steerer, with rack and fender mounts
Bottom BracketBSA sealed BB, 107 mm, square taper
HeadsetFSA DURON X sealed external headset, 1" threaded
StemBOMBTRACK JAUNT forged aluminum quill stem, -17°
HandlebarBOMBTRACK LONGITUDE north road bars, 25.4 mm
SeatpostBOMBTRACK MYRTLE aluminum seatpost, 27.2 mm x 300 mm
PedalsBOMBTRACK STROLL alloy pedal
GripsBOMBTRACK SPACE 130 mm grip
Rear DerailleurSHIMANO ALIVIO RD-T4000 rear derailleur, long cage
CrankBOMBTRACK AF22 6061 alloy crank, square taper, BOMBTRACK BIRO alloy, 44 t
ShiftersDIA COMPE ENE downtube friction shifter
CassetteSHIMANO CS-HG400-9 9-speed cassette, 11-34T
ChainKMC X9 chain, 1/2" x 11/128", 114L
BrakesTEKTRO R359 alloy caliper brakes
RimsBOMBTRACK DRX double wall, i16, 28h
Front HubBOMBTRACK DROME sealed front hub, 9 mm female bolt axle
Rear HubBOMBTRACK DROME sealed cassette hub, 10 mm female bolt axle
TiresKENDA KWICK ROLLER tire, 700C x 28C
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2020 Bombtrack Trinity