TREK Checkpoint ALR 5 Bronze Age
49946, Bronze AgeGravel Bike 2026
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.
The Checkpoint ALR 5 is an aluminium gravel bike designed for adventurous rides into the unknown. Its frame features a modern endurance geometry and clearance for tyres up to 50 mm, combined with a full carbon fork to ensure a smooth ride over rough terrain and reliable traction in corners. This gravel bike is equipped with a 12-speed SRAM Apex XPLR drivetrain, hydraulic disc brakes, Bontrager Paradigm wheels that support tubeless tyres, and numerous mounts for bags and gear.
Ideal for those who want to explore uncharted paths and need a versatile aluminium bike that can keep up. You'll appreciate the geometry that ensures comfort on gravel and uneven roads, along with premium components where it matters most, such as the 12-speed SRAM Apex XPLR drivetrain.
- The Checkpoint ALR features the same advanced endurance geometry as its carbon counterpart, ensuring a confident ride even in challenging terrain.
- The full carbon fork and frame clearance for tyres up to 50 mm provide a smooth ride free from unnecessary bumps.
- The reliable 12-speed SRAM Apex XPLR drivetrain is exceptionally durable and offers a wide range of gears for long rides and steep climbs.
- Numerous mounts on the frame and fork allow you to carry all the essential gear for multi-day adventures or daily commutes.
- Numerous mounts on the frame and fork allow you to carry all the essential gear for multi-day adventures or daily commutes.
Looking for a bike that balances price and performance? The Checkpoint ALR 5, with its Alpha Aluminium frame, endurance gravel geometry, and upgraded components, is a durable and comfortable bike that’s also kinder to the planet.
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Numerous Mounts |
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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 |
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