Checkpoint ALR 4 Women's | Trek Bikes (GB)
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NEW 2019

Checkpoint ALR 4 Women's

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£1,450.00 Model 22629
The Checkpoint ALR 4 Women's is an aluminium gravel bike that offers an incredible amount of capability for the price. It's built for the rigours of gravel and dirt roads, but it's also right at home on morning commutes and centuries. This bike knows no boundaries, which makes it the ideal gateway to adventure on any road or track.
The Checkpoint ALR 4 Women's is an aluminium gravel bike that offers an incredible amount of capability for the price. It's built for the rigours of gravel and dirt roads, but it's also right at home on morning commutes and centuries. This bike knows no boundaries, which makes it the ideal gateway to adventure on any road or track.
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It's right for you if...

Like 60% of women, you prefer the fit and feel of parts made for women, like a Women-Specific Design saddle. You want a single durable, ultra-versatile gravel bike that's ready for adventure. Gravel? Check. Road? Check. Multi-day bikepacking? Check. Foul-weather commuting? Check. Check. Check.

The tech you get

A 300 Series Alpha Aluminium frame with massive tyre clearance and adjustable Stranglehold dropouts that make it easy to fine-tune your geometry or run singlespeed, a carbon fork, 12 mm thru axles, a 10-speed Shimano Tiagra drivetrain, a wide-range 11-34 cassette that's great for climbing, mudguard and rack mounts, flat mount hydraulic disc brakes for all-weather stopping power, a Women-Specific Design saddle and wide 700x35 Schwalbe G-One tyres for added stability and traction.

The final word

Bring it on, gravel! The Checkpoint ALR 4 Women's is a high-value gateway to a world of adventure. It's rugged, fast, comfortable and has an amazing amount of tech for its price. Though it's made to stand up to the rigours of gravel roads, the frame geometry and accessory mounts make it a great choice for road rides and commutes as well.

The Walkthrough

Checkpoint

favorite_borderWhy you'll love it

  1. The Checkpoint ALR 4 introduces you to the exciting new frontier of gravel riding at a value that can't be matched
  2. This bike is exceedingly versatile and suited to a wide variety of riding styles, including gravel rides, bikepacking and daily commutes
  3. Massive tyre clearance means you can use tyres up to 45 c for extra traction and stability in any condition
  4. Mounts on the seat tube and both sides of the downtube make it easy to carry extra gear and water

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Features

Specifications

  • Frameset

    Frame
    300 Series Alpha Aluminium, tapered head tube, BB86.5, flat mount disc brakes, Stranglehold dropouts, 12 mm thru axle, Control Freak, internal cable routing, 3S chain keeper
    Fork
    Checkpoint carbon disc, alloy tapered steerer, flat mount disc brakes, rack mounts, hidden mudguard mounts, 12 mm thru axle
  • Wheels

    Front hub
    Bontrager alloy sealed bearing, 12 mm alloy axle, CenterLock
    Rear hub
    Bontrager alloy sealed bearing, 12 mm alloy axle, CenterLock
    Rims
    Bontrager Tubeless Ready
    Tyres
    Schwalbe G-One Allround, aramid bead, 700 c 35 c
  • Drivetrain

    Shifters
    Shimano RS405, 10 speed
    Front derailleur
    Shimano Tiagra
    Rear derailleur
    Shimano Tiagra
    Crank
    Shimano Tiagra, 50/34 (compact)
    Bottom bracket
    Shimano press-fit
    Cassette
    Shimano Tiagra, 11-34, 10-speed
    Chain
    KMC X10
    Pedals
    Not included
  • Components

    Saddle
    Bontrager Ajna Comp, chromoly rails
    Seatpost
    Bontrager Approved, 2-bolt head, 27.2 mm, 8 mm offset
    Handlebar
    Bontrager RL IsoZone VR-CF, 31.8 mm
    Grips
    Bontrager tape
    Stem
    Bontrager Elite, 31.8 mm, 7-degree, w/computer and light mounts
    Head set
    Integrated, cartridge bearing, sealed, 1-1/8˝ top, 1.5˝ bottom
    Brake set
    Shimano RS505 flat mount hydraulic disc  
  • Weight

    Weight
    54cm - 9.98 kg / 22 lbs
    Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Bike and frame weights are based on Trek pre-production painted frames at the time of publication. Weights may vary in final production

Sizing & fit

Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorised Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.

 

Rider Height

All measurements provided in cm unless otherwise stated.

Frame size number A Seat tube B Seat tube angle C Head tube length D Head angle E Effective top tube G Bottom bracket drop H Chainstay length I Offset J Trail K Wheelbase L Standover M Frame reach N Frame stack
49 cm 49 75.0° 9.0 71.4° 51.5 7.8 42.5 4.9 6.6 99.5 74.9 37.3 53.2
52 cm 52 74.0° 10.7 71.6° 53.6 7.8 42.5 4.9 6.5 100.5 77 37.9 54.9
54 cm 54 73.5° 12.6 71.8° 55.1 7.6 42.5 4.9 6.4 101.4 78.9 38.3 56.7
56 cm 56 73.0° 14.5 72.2° 56.6 7.6 42.5 4.9 6.1 102.0 80.8 38.7 58.6

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