Checkpoint SL 5

Checkpoint SL 5

Brand
trek
Year

2021

Category
gravel
Price

$2740

Official
Site →
Manufacturer Description

Checkpoint SL 5 is a carbon gravel bike made for epic all-road adventures. It's built with a Shimano GRX drivetrain and hydraulic disc brakes, but the defining feature of this model is the lightweight OCLV Carbon frame with IsoSpeed, a decoupler at the top tube/seat tube junction that provides additional compliance over rough terrain so you can stay stronger longer.

Build Kit

Frameset
Frame500 Series OCLV Carbon, IsoSpeed, tapered head tube, Control Freak internal routing, 3S chain keeper, rack and fender mounts, flat-mount disc, horizontal sliding dropouts, 142x12 mm thru-axle
ForkCheckpoint carbon, tapered carbon steerer, rack mounts, mudguard mounts, flat-mount disc, 12x100 mm thru axle
Rear Shock-
Cockpit
Grips-
HandlebarsSize: 49, Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 38 cm width
SaddleBontrager Montrose Comp, steel rails, 138 mm width
SeatpostSize: 49, 52, 54, 56, Bontrager alloy seat mast cap, 10 mm offset, short length
StemSize: 49, Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length
Brakes
Levers-
Front BrakesShimano RX400 hydraulic disc, flat mount
Rear BrakesShimano RX400 hydraulic disc, flat mount
Drivetrain
Bottom BracketTrek BB90
CassetteShimano 105 HG700-11, 11-34, 11-speed
ChainShimano 105 HG601, 11-speed
Chain Rings-
ChranksetSize: 49, Shimano GRX RX600, 46/30, 165 mm length
Front DerailleurShimano GRX RX810, braze-on
Rear DerailleurShimano GRX RX810, long cage, 34T max cog
Pedals-
Shifters-
Wheels
Front Hub-
Rear Hub-
Spokes-
Front Tire-
Rear Tire-
Tubes-
Front Wheel-
Rear Wheel-

Geometry

49 cm52 cm54 cm56 cm58 cm61 cm
BB Drop7.87.87.67.67.47.4
BB Height------
Chainstay Length42.542.542.542.542.542.5
Crank Length------
Fork Length------
Fork Rake Offset4.94.94.94.94.94.9
Front Center------
Handlebar Width------
Headtube Angle71.4°71.6°71.8°72.2°72.3°72.6°
Headtube Length910.712.614.517.120
Reach37.337.938.338.739.139.7
Saddle Width------
Seatpost Length60.56467707275
Seat Tube Angle75.0°74.0°73.5°73.0°73.0°73.0°
Seat Tube Length495254565861
Stack53.254.956.758.660.963.8
Standover Height72.374.977.579.581.784.6
Stem Length------
Top Tube Length51.553.655.156.657.759.2
Trail6.66.56.46.16.15.9
Wheelbase99.5100.5101.4102103.2104.4