Ready to ride
The bike is always professionally tuned and ready to go.
We will be happy to advise you
We provide expert advice on selection and configuration.
Free warranty inspection
Free warranty inspection after driving 200–500 km
Official TREK Store
Lifetime warranty on the frame, Crash Replacement, Carbon Care.
Checkpoint ALR 5 is an aluminium gravel bike ready for adventurous rides into the unknown. A frame with modern endurance geometry and clearance for up to 50 mm tyres, together with a carbon fork, delivers comfortable smoothing of bumps and reliable grip through corners. This gravel bike is equipped with 12-speed SRAM Apex XPLR shifting, hydraulic disc brakes, Bontrager Paradigm wheels that support tubeless tyres, and plenty of mounts for bags and gear.
You want to explore hidden places and need a versatile aluminium bike that can keep up with you. You’re looking for geometry that keeps you comfortable on gravel and broken roads, plus quality components where they matter most—like 12-speed SRAM Apex XPLR shifting.
- Checkpoint ALR has the same advanced endurance geometry as its carbon sibling, so it will carry you confidently through more demanding terrain.
- A full-carbon fork and frame clearance for up to 50 mm tyres give you a smooth ride without unnecessary rattling.
- The reliable 12-speed SRAM Apex XPLR drivetrain is exceptionally durable and offers plenty of gears for longer rides and steep climbs.
- Plenty of mounts on the frame and fork let you carry all the essential kit for multi-day trips or everyday commuting in the city.
- Plenty of mounts on the frame and fork let you carry all the essential kit for multi-day trips or everyday commuting in the city.
Want a bike with a balanced price-to-performance ratio? Checkpoint ALR 5, with an Alpha aluminium frame, endurance gravel geometry and upgraded components, ranks among robust and comfortable bikes that are kinder to the planet.
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Mounts galore |
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Gravel Endurance geometry |
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Room for wide tyres |
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Suspension fork and dropper post compatibility. |
In our e shop you will find cycling equipment from TREK such as cycling jerseys, kneesocks, trunks, cycling computers, bike bottles, rain jackets and thousands of other small items. In bikes we offer a comprehensive range which includes mountain bikes, trekking bikes, bmx bikes and kids bikes.
TREK is headquartered in Waterloo, Wisconsin. The family-owned business was founded by Richard Burke in 1976, starting out in a small steel bicycle factory with just five employees. Within a few short years, the company caught on to bicycle trends and continued to grow. In the early 1990s, it began producing bicycles in a then-new material - Carbone. Today, TREK sets the trends in bicycle development and is also considered a leader in the processing of Carbone. Its proprietary processing technology, called OCLV, has been applied in production with many innovations for more than 17 years. TREK bikes have celebrated success at major world races and have been associated with names such as Lance Armstrong, Alberto Contador, Chris Lieto, Roland Green, Chris Eatough, Andrew Shandro and Travis Brown. TREK is a premium brand you can always rely on.
Rám |
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| Rám | Hliník Alpha řady 300, vnitřní vedení lanek, držák řetězu 3S, T47, UDH, úchyty na nosič a blatník, úchyty na integrovanou rámovou brašnu, kotouč s úchytem Flat Mount, zkosená pevná osa 142 x 12 mm. |
| Vidlice | Trek Checkpoint, full carbon, tapered steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle |
Hmotnost |
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| Hmotnost | M/L – 9,87 kg (s těsnicím tmelem pro TLR, bez duší) |
| Hmotnostní limit | Kolo má maximální celkový hmotnostní limit 125 kg (kombinovaná hmotnost kola, jezdce a nákladu). |
Pohon |
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| Řazení | SRAM Apex, 12 speed |
| Přehazovačka | SRAM Apex XPLR, převodník max. 44 zubů. |
| *Klika | Velikost: XS, S
SRAM Apex 1, 40 zubů, DUB Wide, délka 165 mm. |
| Velikost: M, ML
SRAM Apex 1, 40 zubů, DUB Wide, délka 170 mm. |
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| Velikost: L, XL
SRAM Apex 1, 40 zubů, DUB Wide, délka 172,5 mm. |
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| Středové složení | SRAM DUB Wide, T47 závitované, vnitřní ložisko. |
| Kazeta | SRAM XPLR PG-1231, 11-44, 12 rychlostí. |
| Řetěz | SRAM Apex, 12 rychlostí. |
| Maximální rozměry převodníku | 1x: 44 2x: 46/30 |
Zapletená kola-výplety |
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| Přední náboj | Slitina, Bontrager, zapouzdřené ložisko, kotouč Centerlock, pevná osa 100 x 12 mm. |
| Přední rychloupínák | Zkosená pevná osa Bontrager Switch, odstranitelná páčka |
| Zadní náboj | Slitina, Bontrager, zapouzdřené ložisko, kotouč centerlock, ořech Shimano 11 rychlostí, pevná osa 142 × 12 mm. |
| Zadní rychloupínák | Zkosená pevná osa Bontrager Switch, odstranitelná páčka |
| Ráfek | Bontrager Paradigm 23, možnost použití bezdušových plášťů, 24 děr, šířka 23 mm, ventilek Presta. |
| Dráty | 14 g, nerezová ocel, černá. |
| Plášť | Bontrager Girona Pro, možnost použití bezdušových plášťů, ochrana proti propíchnutí GR, aramidová patka, 60 tpi, 700 x 42 mm. |
| Díl pláště | Těsnicí tmel Bontrager TLR, 6 oz. |
| Maximální velikost pláště | 50 mm bez blatníků, 42 mm s blatníky (naměřená hodnota, viz příručka pro podrobné údaje) |
Komponenty |
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| Sedlo | Verse Short Comp, ocelové ližiny, šířka 145 mm. |
| Sedlovka | Bontrager slitina, 27,2 mm, offset 12 mm, délka 330 mm. |
| *Řídítka | Velikost: XS, S
Bontrager Elite Gravel, slitina, šířka 40 cm |
| Velikost: M, ML
Bontrager Elite Gravel, slitina, šířka 42 cm |
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| Velikost: L
Bontrager Elite Gravel, slitina, šířka 44 cm |
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| Velikost: XL
Bontrager Elite Gravel, slitina, šířka 46 cm |
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| *Omotávka na řídítka | Velikost: XS, S, M, ML
Omotávka řídítek Bontrager Supertack Perf. |
| Velikost: L, XL
Bontrager Supertack Perf tape |
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| *Představec | Velikost: XS
Bontrager Elite, 31,8 mm, kompatibilní s Blendr, 7 stupňů, délka 70 mm. |
| Velikost: S, M
Bontrager Elite, 31,8 mm, kompatibilní s Blendr, 7 stupňů, délka 80 mm. |
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| Velikost: ML, L
Bontrager Elite, 31,8 mm, kompatibilní se systémem Blendr, 7 stupňů, délka 90 mm. |
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| Velikost: XL
Bontrager Elite, 31,8 mm, kompatibilní se systémem Blendr, 7 stupňů, délka 100 mm. |
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| Brzda | SRAM Apex D1 hydraulic disc, flat mount |
| Brzdový rotor | SRAM Paceline, se zaoblenými hranami, Centerlock, 160 mm. |
| Brzdová páčka | SRAM Apex, 12 speed |
| Rozměry kotouče | Maximální velikost kotouče: 180 mm přední a zadní |