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Ships within 48 hours · Estimated delivery Nov 6 - Nov 11
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Description
trek gravel bike alr 4 2026 Trek Checkpoint ALR 4 Gen 3The Checkpoint ALR 4 is an aluminium gravel bike perfect for dipping your toes into the roads less travelled. Its modern endurance geometry keeps you comfortable over gravel roads and potholes, and 50 mm tyre clearance gives you room for extra grip. It comes equipped with a carbon fork, Bontrager Paradigm wheels, 11 speed Shimano CUES 8000 shifting, hydraulic disc brakes and loads of mounts for bags and gear. SPECS *Please note spec applies to all
The Checkpoint ALR 4 is an aluminium gravel bike perfect for dipping your toes into the roads less travelled. Its modern endurance geometry keeps you comfortable over gravel roads and potholes, and 50 mm tyre clearance gives you room for extra grip. It comes equipped with a carbon fork, Bontrager Paradigm wheels, 11-speed Shimano CUES 8000 shifting, hydraulic disc brakes and loads of mounts for bags and gear.
SPECS
*Please note – spec applies to all sizes unless listed separately
- Frame
-
300 Series Alpha Aluminium, Internal cable routing, 3S chain keeper, T47, UDH, rack and mudguard mounts, integrated frame bag mounts, flat-mount disc, 142x12 mm chamfered thru axle
- Fork
- Weight
- ML - 10.40 kg / 22.93 lbs (with TLR sealant, no tubes)
- Weight limit
- This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).
- Shifter
-
Shimano CUES U6030, 11-speed
- Rear derailleur
-
Shimano CUES U8000 GS
- *Crank
-
Size: XS, S
Shimano CUES FCU60301 , 40T ring, 165mm lengthSize: M, ML
Shimano CUES FCU60301 , 40T ring, 170mm lengthSize: L, XL
Shimano CUES FCU60301 , 40T ring, 172.5mm length - Bottom bracket
- Cassette
-
Shimano CUES LG700, LINKGLIDE, 11-50, 11 speed
- Chain
-
Shimano LG500
- Max. chainring size
- 1x:44 2x: 46/30
- Hub front
-
Bontrager alloy, sealed bearing, CentreLock disc, 100x12 mm thru axle
- Skewer front
- Hub rear
-
Bontrager alloy, sealed bearing, CentreLock disc, Shimano 11-speed freehub, 142x12 mm thru axle
- Skewer rear
- Rim
-
Bontrager Paradigm 23, Tubeless Ready, 24-hole, 23 mm width, Presta valve
- Spokes
-
14 g stainless steel, black
- Tyre
-
Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42 mm
- Tyre part
-
Bontrager TLR sealant, 180 ml/6 oz
- Max tyre size
- 50 mm without mudguards, 42 mm with mudguards (as measured, see manual for details)
- Saddle
-
Verse Short Comp, steel rails, 145 mm width
- Seatpost
-
Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length
- *Handlebar
-
Size: XS, S
Bontrager Elite Gravel, alloy, 40 cm widthSize: M, ML
Bontrager Elite Gravel, alloy, 42 cm widthSize: L
Bontrager Elite Gravel, alloy, 44 cm widthSize: XL
Bontrager Elite Gravel, alloy, 46 cm width - Handlebar tape
-
Bontrager Supertack Perf tape
- *Stem
-
Size: XS
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length - *Brake
-
Size: XS, S, M, ML, L, XL
Shimano CUES hydraulic disc, flat mountSize: XS, S, M, ML, L, XL
Shimano CUES U6030 - Brake rotor
-
Shimano RT54, CentreLock, 160mm
- Rotor size
- Max brake rotor sizes: 180 mm front and rear
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, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 4
So comfortable!
Color: (3 Pack) Skin, Size: Large
These boyshorts are so comfortable. I'm really glad I got them. This is actually the second order I've gotten. I ordered them before & got a size larger. The seller was so kind in making the exchange. Originally, I went to return them via Amazon & was told that I couldn't exchange them & that I had to return them. After sending a note to the seller I received a very nice message back from the seller & he sent me the smaller size. I was very grateful, especially because they'd been on sale when I first purchased them & they were no longer on sale, so repurchasing them would have cost more. I highly recommend this seller. It means a lot to me to be able to work with a merchant who is customer-centered & was willing to work with me in getting the right size.
The underwear is made from the softest, silkiest fabric. Seams are heat fused, so they don't have the typical ridge where the seams are located & they don't show through your clothing. The crotch portion is a bit odd. The cotton panel goes side to side, rather than front to back. I'm sure they're designed that way because it's more efficient to make them that way, but they don't accommodate a pantiliner very well. Since pantiliners are attached front to back, you have to attach it to the fabric of the panties in front & back, rather than have it attached to the liner itself. The crotch has regular fabric on the outside & a piece of cotton on the inside. The two fabrics aren't always well matched, so sometimes the outer fabric is rumpled because it isn't flat against the cotton liner. I took off a star for that.
That said, these are the most comfortable underpants I've ever worn. This style is not designed with tummy control, just so you're aware. I didn't want tummy control because I find it uncomfortable. It conforms nicely to my bumps & bulges. LOL.
They are so smooth & soft. Clothing slides over them effortlessly. Honestly, you can barely tell that you're wearing them. They wash beautifully with no need for special treatment. I just throw these in the washer & then the dryer afterward. When you pull them out of the dryer, they beautifully smooth & wrinkle-free.
As I mentioned above, this was my second order of these. After putting on those I first purchased, I knew I wanted more & I'm glad I got them. They're so comfortable to wear & are not visible through your clothing. I'll be back for more when I need some.
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Reviewed in the United States on February 16, 2025
★★★★★ 5
Just what I was looking for
Color: (6 Pack) 2-black 2-beige 2-white, Size: XX-Large
Finally, a pair of boy shorts that fit well, have a gusseted crotch and are so comfortable. I hope they keep making these because they are great.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Buy them!
Color: (6 Pack) 2-black 2-beige 2-white, Size: Large
Better than I was expecting! Its hot and humid here, while also being windy, so wearing sundresses is necessary, but scary. Lol These cover everything and are so silky soft. They're also stretchy enough for you to not feel like you're wearing anything at all. So comfortable. 10 out of 10.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Boy Shorts for comfort, stretch and just enough firmness ( but not too much.)
Color: (3 Pack) Black, Size: X-Large
Finally a perfect boy short in every way! I have ordered and returned so many boy short brands up to now. SHARICCA BoyShorts Panties are comfortable, soft, stretchy and the perfect length for me. I wear an XL and am 5’5”. I just reordered the 6 pack and these will be my go to for underwear! Thank you customers for your reviews which helped me decide to try.
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Reviewed in the United States on January 23, 2026
★★★★★ 5
Very comfortable, right length
Size: Large, Color: Black,grey
This product arrived as described. I like the trunk length, not the boxer brief length. They are comfortable. Hold up well when worn and washed. I don't seem to sweat as much. These were ordered to replace ones ordered about 2-3 years ago due loss of weight, had to down size. The waist band doesn't roll as like other brands.
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Reviewed in the United States on May 20, 2026