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2021 Trek

Checkpoint ALR 4

Prix du fabricant

1 999 €
Poids10,3 kg  
CadreAluminium
SuspensionRigide
FourcheCarbone
roues700c Aluminium
Transmission2 × 10
GroupeGRX 600, GRX 400
FreinsShimano GRX 400 Disque hydraulique
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Top Comparaison
Connaissances
Sensation de conduite

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Checkpoint ALR 4
Other Gravel bikes
Transmission

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)

58 km/h

Checkpoint ALR 4

58 km/h

Similar Bikes

Highest gear

(descending)

Dimensions
49cm

156cm – 164cm

52cm

161cm – 169cm

54cm

167cm – 175cm

56cm

173cm – 181cm

58cm

179cm – 186cm

61cm

184cm – 191cm

Remarques sur l'ajustement du pilote
  • 163cm, taille 52cm, Taille grand
Historique des prix
Commentaires

Résumé

The Trek Checkpoint is widely praised as a versatile and capable gravel bike, featuring updated geometry that enhances stability and comfort on rough terrain. Its IsoSpeed technology provides effective vibration damping, while multiple mounting points and wide tire clearance support adventure riding. Reviewers highlight its balanced handling, making it suitable for both fast gravel racing and long-distance bikepacking.

Pros
  • Versatile geometry for various gravel scenarios

  • Effective IsoSpeed technology for comfort

  • Multiple mounting points for accessories

  • Wide tire clearance up to 45mm

  • Stable and agile handling

Cons
  • Lack of front IsoSpeed in some models

  • Cable routing can cause knee interference

  • Gearing may be too tall for steep climbs

  • Limited water bottle space with frame bags

  • Front end can feel harsh on rough terrain

Key Quotes
The new Checkpoint is not just better than the previous generation, it’s one of the best gravel bikes I’ve been on.
Bicycling
IsoSpeed undoubtedly works. The back end of the Checkpoint was as comfortable as any that I’ve experienced on a performance oriented bike.
BIKEPACKING.com
Call me converted as I can confidently call the Checkpoint WSD Queen of the Quiver.
Bikerumor logoBikerumor
With a frameset built to take a pounding, heaps of tyre clearance and mounts for almost anything, the Checkpoint is well-featured; when appropriately configured, it should be versatile enough to take you almost anywhere.
BikeRadar logoBikeRadar
Trek’s new Checkpoint SLR 9 eTap is an excellent gravel race bike
Velo logoVelo

Feedback?

Voir tous les avis

road.cc
Take a look at the Trek Checkpoint SL 6 eTap

oct. 2022 · Mat Brett

Get all the details of this fiery red gravel/adventure bike with Trek’s gravel-smoothing IsoSpeed

Lire la critique

Cycling News
Trek Checkpoint SL6 eTap long-term review: Simple done brilliantly

sept. 2022 · Josh Ross

The Trek Checkpoint is the only bike you need to take you on every adventure

Points forts
  • SRAM Rival AXS is the perfect groupset for an all-arounder

  • Mud-guard mounts

  • Mounting points for every bag you can think of

  • Non-proprietary seat-post provides options

  • Internal storage is convenient

  • Downtube protection eases worry

  • Threaded bottom bracket

  • Ideal all-around gearing

Points faibles
  • Short stem for added stability means handlebar/knee interference

  • Lacks included protection for the chain stay

  • Detail behind the fork steerer collects water and is difficult to clean

Lire la critique

Bike Perfect
Trek Checkpoint ALR 5 review – a confident, capable gravel bike

sept. 2022 · Steve Williams

Trek's updated aluminum Checkpoint is a surefooted, confidence-inspiring ride that's perfect for ruined back lanes, byways and well-laden travels

Points forts
  • Stable and predictable

  • Comfortable

  • Great shifting and brakes

Points faibles
  • Gearing a bit tall for the weight

  • Could use a dropper post

Lire la critique

Cyclist
Trek Checkpoint SL 6 review

août 2022 · Sam Challis

Neat tricks combined with smart design equals good fun. The Checkpoint SL is the sweetspot in Trek's gravel range

Points forts
  • Effective geometry

  • Sensible spec

  • Neat extra frame features

  • Comfortable

Points faibles
  • Heavy

  • Non-removable front derailleur mount

  • Headset cable integration design isn’t watertight

Lire la critique

Bicycling
The New Trek Checkpoint Line Is for Gravel Riders of All Kinds

sept. 2021

Updated geometry and differentiated models for speed, adventure, and all purpose riding

Lire la critique

Canadian Cycling Magazine
Trek Checkpoint SL 6: A first look at the new do-it-all gravel bike

sept. 2021 · Matthew Pioro

Also, a tour of the revamped Trek Checkpoint lineup of bikes and Adventure bags for mixed-surface adventures

Lire la critique

Cycling Tips
2022 Trek Checkpoint gravel bike review: Longer, but not slacker - CyclingTips

sept. 2021 · James Huang

Major geometry changes make for a new personality that’s rowdier, but also perhaps more polarizing.

Points forts
  • More forgiving handling, size-specific IsoSpeed tuning on the SLR models, reasonably headache-free cable routing, traditional frame shaping

Points faibles
  • Handling is more stable but also more sedate, strange bar bend on some models

Lire la critique

Velo
Trek tweaks geometry, adds storage to Checkpoint gravel bikes

sept. 2021 · Ben Delaney

New 8-bike line ranges from aluminum $2,399 ALR 5 to $11,999 SLR 9 eTap with elastomer-damped Isospeed, internal routing, and down tube storage.

Lire la critique

Géométrie
Spécifications
Construire
Cadre

300 Series Alpha Aluminum, tapered head tube, Control Freak internal routing, 3S chain keeper, rack and fender mounts, flat mount disc, horizontal sliding dropouts, 142x12mm thru axle

Norme BBBB86/BB92, Appuyez sur Fit

Dégagement des pneus45c

CouleursRage Red; Dark Aquatic

Fourche

Checkpoint carbon, tapered alloy steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle

Pédalier

Shimano RS500, 86mm, PressFit

Casque

FSA Integrated, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom

Tige

Size: 49, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: 52, 54, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length; Size: 56, 58, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 100mm length; Size: 61, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 110mm length

Guidon

Size: 49, Bontrager Elite IsoZone VR-CF, alloy, 31.8mm, 93mm reach, 123mm drop, 38cm width; Size: 52, Bontrager Elite IsoZone VR-CF, alloy, 31.8mm, 93mm reach, 123mm drop, 40cm width; Size: 54, 56, Bontrager Elite IsoZone VR-CF, alloy, 31.8mm, 93mm reach, 123mm drop, 42cm width; Size: 58, 61, Bontrager Elite IsoZone VR-CF, alloy, 31.8mm, 93mm reach, 123mm drop, 44cm width

Selle

Bontrager Montrose Comp, steel rails, 138mm width

Tige de selle

Bontrager Comp, 6061 alloy, 27.2mm, 8mm offset, 330mm length

TypeRigide

Groupe
Derailleur arriere

Shimano GRX RX400, long cage, 36T max cog

Dérailleur avant

Shimano GRX RX400, braze-on

Manivelle

Size: 49, Shimano GRX RX600, 46/30, 165mm length; Size: 52, Shimano GRX RX600, 46/30, 170mm length; Size: 54, 56, Shimano GRX RX600, 46/30, 172.5mm length; Size: 58, 61, Shimano GRX RX600, 46/30, 175mm length

Manettes

Shimano GRX RX400, 10 speed

Cassette

Shimano Tiagra HG500, 11-34, 10 speed

Chaîne

KMC X10

Freins

Shimano RX400 hydraulic disc, flat mount

TypeShimano GRX 400 Disque hydraulique

roues
Jantes

Bontrager Tubeless Ready, 28-hole, 17mm width, presta valve

Rayons

14g stainless steel

Moyeu avant

Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle

Moyeu arrière

Bontrager alloy, sealed bearing, centerlock disc, Shimano 11-speed freehub, 142x12mm thru axle

Pneus

Bontrager GR1 Comp, wire bead, 60 tpi, 700x40c

Disques

Shimano SM-RT70, centerlock, 160mm

Remarques de cyclistes
Coureurs également consultés

First added 4 avril

Last updated 30 mai