TREK Checkpoint ALR 5 gen 3
TREK Checkpoint ALR 5 gen 3
TREK Checkpoint ALR 5 gen 3
TREK Checkpoint ALR 5 gen 3
TREK Checkpoint ALR 5 gen 3
TREK
SKU: 5332799

TREK Checkpoint ALR 5 gen 3

Sale price85,000 ฿
Color: Bronze Age
Size: S
checkpoint alr 5 gen 3
Size Rider Height Inseam
XS

143 - 158 cm

4'8" - 5'2"

67 - 74 cm

26" - 29"
S (49cm)

158 - 164 cm

5'2" - 5'5"

74 - 77 cm

29" - 30"
M (52-54cm)

164 - 177 cm

5'5" - 5'10"

77 - 83 cm

30" - 33"
ML (56cm)

177 - 188 cm

5'10" - 6'2"

83 - 88 cm

33" - 35"
L (58cm)

188 - 194 cm

6'2" - 6'4"

88 - 91 cm

35" - 36"
XL (61cm)

194 - 203 cm

6'4" - 6'8"

91 - 95 cm

36" - 37"
0.0

Checkpoint ALR 5 is an aluminum gravel bike built for venturing anywhere. It pairs modern endurance geometry with a carbon fork for road-smoothing comfort, while 50mm of tire clearance gives you room for tons of grip. It comes equipped with SRAM Apex XPLR 12-speed shifting, hydraulic disc brakes, Tubeless Ready Bontrager Paradigm wheels, and tons of mounts for bags and gear.

Frameset

Frame :
300 Series Alpha Aluminum, Internal cable routing, 3S chain keeper, T47, UDH, rack and fender mounts, integrated frame bag mounts, flat mount disc, 142x12mm chamfered thru axle
Fork :
Trek Checkpoint, full carbon, tapered steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle

Weight

Weight :
ML - 9.87 kg / 21.76 lbs (with TLR sealant, no tubes)
Weight limit :
This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg).

Drivetrain

Shifter :
SRAM Apex, 12 speed
Rear derailleur :
SRAM Apex XPLR, 44T max cog
*Crank :
Size: XS, S
SRAM Apex 1, 40T, DUB Wide, 165mm length
Size: M, ML
SRAM Apex 1, 40T, DUB Wide, 170mm length
Size: L, XL
SRAM Apex 1, 40T, DUB Wide, 172.5mm length
Bottom bracket :
SRAM DUB Wide, T47 threaded, internal bearing
Cassette :
SRAM XPLR PG-1231, 11-44, 12 speed
Chain :
SRAM Apex, 12 speed
Max chainring size :
1x:44 2x: 46/30

Wheels

Hub front :
Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle
Skewer front :
Bontrager Switch chamfered thru axle
Hub rear :
Bontrager alloy, sealed bearing, centerlock disc, Shimano 11-speed freehub, 142x12mm thru axle
Skewer rear :
Bontrager Switch chamfered thru axle, removable lever
Rim :
Bontrager Paradigm 23, Tubeless Ready, 24-hole, 23mm width, Presta valve
Spokes :
14g stainless steel, black
Tire :
Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42mm
Tire part :
Bontrager TLR sealant, 6oz
Max tire size :
50mm without fenders, 42mm with fenders (as measured, see manual for details)

Components

Saddle :
Verse Short Comp, steel rails, 145mm width
Seatpost
Bontrager alloy, 27.2mm, 12mm offset, 330mm length
*Handlebar :
Size: XS, S
Bontrager Elite Gravel, alloy, 40cm width
Size: M, ML
Bontrager Elite Gravel, alloy, 42cm width
Size: L
Bontrager Elite Gravel, alloy, 44cm width
Size: XL
Bontrager Elite Gravel, alloy, 46cm width
Handlebar tape
Bontrager Supertack Perf tape
*Stem :
Size: XS
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length
Size: S, M
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length
Size: ML, L
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length
Size: XL
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 100mm length
Brake :
SRAM Apex D1 hydraulic disc, flat mount
Brake rotor :
SRAM Paceline, rounded, centerlock, 160mm
Brake lever :
SRAM Apex, 12 speed
Rotor size :
Max brake rotor sizes: 180mm front & rear

Mounts galore

The new Checkpoint ALR is equipped to carry everything you need with mounts on the frame and fork for front and rear racks, fenders, and Adventure Top Tube, Frame, and Triangle Bags. Plus, the new frame was optimized to fit extra hydration in addition to all your bags.

Gravel Endurance geometry

Designed with Gravel Endurance geometry with a higher stack and shorter reach for improved comfort and control on long days in the saddle.

Big 'ol tire clearance

Designed with 50mm (or 29 x 2.0)* tire clearance for more grip and comfort on challenging terrain.*As measured

Suspension fork and dropper post compatible

Compatible with a suspension fork* and dropper post for riders tackling technical descents or seeking more aggressive off-road performance. *Available on all sizes except XS frames

A better way to produce aluminum

Starting in 2024, we began removing high-emission aluminum from our manufacturing and replacing it with low-emission aluminum made with renewable energy. By October 2025, nearly every alloy bike we make - this one included - had made the switch, driving a major drop in our footprint.

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.

Weights are based off pre-production products at time of publication. Weights may vary in final production.

ขอสงวนสิทธิ์ในการเปลี่ยนแปลงแก้ไข ข้อมูลรายละเอียดของสินค้า อุปกรณ์ สเปคสินค้า โมเดล สี และวัสดุ บนเว็บไซท์นี้ ซึ่งอ้างอิงจากเว็บไซท์และโรงงานผู้ผลิตต้นทาง และรายละเอียดของราคา ซึ่งอาจมีการเปลี่ยนแปลงได้ตลอดเวลาโดยไม่ต้องแจ้งล่วงหน้า และหากเกิดข้อผิดพลาดจากการลงข้อมูลบนเว็บไซท์นี้ ให้อ้างอิงสเปคสินค้าจริงและเว็บไซท์ของผู้ผลิตต้นทาง รวมถึงข้อมูลราคาอัพเดทของบริษัท โปรไบค์ จำกัด เท่านั้น

น้ำหนักของจักรยานและเฟรมอ้างอิงจากขั้นตอนก่อนทำสีเฟรมในขั้นตอนผลิตจริง ซึ่งน้ำหนักจะเปลี่ยนแปลงไปหลังการผลิตเสร็จสิ้น

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