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2024 3T

Primo Rival 1x11

A carbon frame gravel bike with upper mid-range components and sram rival hydraulic disc brakes.
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Manufacturer Price

$3,299
FrameCarbon
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain1 × 11
GroupsetRival
BrakesSRAM Rival Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Primo Rival 1x11
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Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

33 mph

Primo Rival 1x11

36 mph

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

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Sizing
Rider Fit Notes

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Reviews
Bikerumor
First 3T Aero Gravel Bike Lives On as Primo², Now with UDH, Clean Routing & Lower Cost

Oct 2025 · Cory Benson

It’s easy to overlook that you could still buy what was certainly the first aero gravel bike ever – yet 3T’s original Exploro continues to…

Read Review

Geometry
Specs
Build
Frame

PRIMO

BB StandardBB86/BB92, Press Fit

Tire Clearance54c

Fork

3T Fango

Bottom Bracket

BB86/BB92, press-fit

Headset

Sealed cartridge 1.125” - 1.5”

Stem

APTO STEALTH (S:80mm -M:90mm - L: 100mm - XL:110mm)

Handlebar

3T Superergo Pro bar (S: 40cm - M&L: 42cm - XL: 44cm)

Saddle

Selle Italia Model X Superflow

Seatpost

3T Exploro seatpost for Ritchey clamp

TypeRigid

Groupset
Rear Derailleur

SRAM Rival 1 long cage

Crank

FSA Omega BB386EVO or SRAM Rival depending on availability, 42T chainring ( XXS: 165mm - 51: 170mm - 54&56: 172,5mm - 58&61: 175mm)

Shifters

SRAM Rival1 Hydraulic DoubleTap

Cassette

11-speed SRAM Rival 11-42T

Brakes

SRAM Rival Flat Mount Hydraulic Disc w/ SRAM 160mm

TypeSRAM Rival Hydraulic Disc

Wheels
Rims

Fulcrum Rapid Red 900, 700c, tubeless ready (upgrade to 3T Discus 45|40, 45|32, Plus i28 possible)

Tires

Pirelli Cinturato Gravel M 700c

Rider Notes
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First added January 29

Last updated June 28

Not listed for 710 days