Modell |
Bild: Specialized
Specialized Boy's 21-Speed Hotrock 24 |
Bild: Green's
Green's Devon 21 Gang |
Bild: Bergamont
Bergamont Revox 24 Lite Boy |
Bild: ACADEMY
ACADEMY 24 Grade 5 Belt Variante ocean |
Bild: BH Bikes
BH Bikes Expert Junior 24 Disc |
Bild: BMC
BMC Twostroke AL 24 Variante Gunmetal / Black |
Bild: BOCAS
BOCAS Light 24 Variante Blau/Weiß |
|---|---|---|---|---|---|---|---|
Top Angebot |
- Kein Angebot - |
439,00 € Angebot ansehen |
529,00 € Angebote ansehen |
589,00 € Angebote ansehen |
568,99 € Angebot ansehen |
799,99 € Angebot ansehen |
429,99 € Angebot ansehen |
Basisdaten |
Specialized Boy's 21-Speed Hotrock 24 |
Green's Devon 21 Gang |
Bergamont Revox 24 Lite Boy |
ACADEMY 24 Grade 5 Belt |
BH Bikes Expert Junior 24 Disc |
BMC Twostroke AL 24 |
BOCAS Light 24 |
Hersteller |
Specialized | Green's | Bergamont | ACADEMY | BH Bikes | BMC | BOCAS |
Modellname |
Boy's 21-Speed Hotrock 24 | Devon 21 Gang | Revox 24 Lite Boy | 24 Grade 5 Belt | Expert Junior 24 Disc | Twostroke AL 24 | Light 24 |
Modellvariante |
– | – | – | ocean | – | Gunmetal / Black | Blau/Weiß |
Modelljahr |
2017 | 2022 | 2022 | 2024 | 2023 | 2023 | 2020 |
Farbe |
Black/White/Cyan | Nordic Red/Hyper Green | Orange / Black / White | anthracite | caribbean blue (shiny) | ocean | silver / black / silver | Gunmetal / Black | Blau/Weiß |
Geschlecht |
Jungen | Jungen | Jungen | Kinder | Kinder | Kinder | Kinder |
Geschlecht (Hersteller) |
Jungen | – | Junge Jungen | Jungen | – | – | Kid |
Körpergröße |
130 cm ‒ 158 cm | 130 cm ‒ 158 cm | 126 cm ‒ 150 cm | 130 cm ‒ 140 cm | 130 cm ‒ 158 cm | 120 cm ‒ 145 cm | 130 cm ‒ 158 cm |
empfohlenes Alter |
8 Jahre ‒ 11 Jahre | 8 Jahre ‒ 11 Jahre | 8 Jahre ‒ 11 Jahre | 7 Jahre ‒ 11 Jahre | 8 Jahre ‒ 11 Jahre | 8 Jahre ‒ 11 Jahre | 8 Jahre ‒ 11 Jahre |
Schrittlänge |
– | 50 cm ‒ 55 cm | 52 cm ‒ 57 cm | 64 cm ‒ 70 cm | 60 cm ‒ 66 cm | 50 cm ‒ 55 cm | 60 cm ‒ 66 cm |
Gewicht |
– | 15,1 kg | 10,1 kg | 9,5 kg | – | – | 9,4 kg |
zul. Gesamtgewicht |
– | 80 kg | 65 kg | – | 165 kg | 60 kg | – |
maximale Zuladung |
– | 65 kg | 55 kg | – | – | – | – |
Oberkategorie |
Fahrräder | Fahrräder | Fahrräder | Fahrräder | Fahrräder | Fahrräder | Fahrräder |
Kategorie |
MTB | MTB | MTB | MTB | MTB | MTB | MTB |
Unterkategorie |
Hardtail | Hardtail | Hardtail | Hardtail | Hardtail | Hardtail | Hardtail |
UVP |
349,00 € | 379,95 € | 479,00 € | 699,00 € | 579,90 € | – | 499,99 € |
StVZO |
– | – | ohne Straßenzulassung | – | – | – | – |
Herstellerkategorie |
Kids | MTB | Kids Kurzstrecke Tour Gelände | Kinderfahrrad | Leichte Kinderfahrräder | 140 - 160 CM | Kids Mountain Bikes | Fahrräder | MTB |
Schaltwerk |
Specialized Boy's 21-Speed Hotrock 24 |
Green's Devon 21 Gang |
Bergamont Revox 24 Lite Boy |
ACADEMY 24 Grade 5 Belt |
BH Bikes Expert Junior 24 Disc |
BMC Twostroke AL 24 |
BOCAS Light 24 |
Gänge |
3x7 | 21 | 1x8 | 7 | 1x9 | 1x8 | 6 |
Schalthebel |
Shimano Tourney, Revo-style, 7-speed | – | Shimano SL-RS45, 1x8-fach, Drehgriff | Shimano Nexus SL-7S31, Drehgriffschalter | Shimano Altus | Sram X4 8Spd Trigger | – |
Umwerfer |
Shimano Tourney, top swing, 31.8mm band clamp | – | – | – | – | – | – |
Schaltung |
– | Shimano Tourney 21-Gang | – | 7-Gang Nabenschaltung mit Riemenantrieb | Shimano Altus | – | Shimano Tourney 6-Gang Kettenschaltung |
Art der Schaltung |
Kettenschaltung | Kettenschaltung | Kettenschaltung | Nabenschaltung | Kettenschaltung | Kettenschaltung | Kettenschaltung |
Schaltwerk |
Shimano Tourney, 7-speed | – | Shimano „RD-TX800″ | – | Shimano Altus 9sp | Sram X4, Medium Cage | – |
Bremsanlage |
Specialized Boy's 21-Speed Hotrock 24 |
Green's Devon 21 Gang |
Bergamont Revox 24 Lite Boy |
ACADEMY 24 Grade 5 Belt |
BH Bikes Expert Junior 24 Disc |
BMC Twostroke AL 24 |
BOCAS Light 24 |
Bremse (vorne) |
V-brake, alloy, linear pull | – | – | V-Brake, Aluminium, mechanische Felgenbremse | – | – | – |
Bremse (hinten) |
V-brake, alloy, linear pull | – | – | V-Brake, Aluminium, mechanische Felgenbremse | – | – | – |
Bremsen |
– | V-Brake | TEKTRO MD-M280 Mechanische Scheibenbremse | – | Shimano MT-200 | TEKTRO HD-M286, short reach levers | – |
Bremsentyp |
Felgenbremse | Felgenbremse | Scheibenbremse | Felgenbremse | – | Scheibenbremse | – |
Bremshebel |
– | – | Scheibenbremshebel, Aluminium, einstellbare Griffweite | Aluminium, 3 Finger | – | – | – |
Bremse Hersteller |
– | – | TEKTRO | – | Shimano | TEKTRO | – |
Bremsscheiben |
– | – | TEKTRO TR-160-24 | – | – | – | – |
Bremsscheibe (vorne) Durchmesser |
– | – | 160 mm | – | – | 140 mm | – |
Bremsscheibe (hinten) Durchmesser |
– | – | 160 mm | – | – | 140 mm | – |
Rücktrittbremse |
– | – | – | Freilauf | – | – | – |
Cockpit |
Specialized Boy's 21-Speed Hotrock 24 |
Green's Devon 21 Gang |
Bergamont Revox 24 Lite Boy |
ACADEMY 24 Grade 5 Belt |
BH Bikes Expert Junior 24 Disc |
BMC Twostroke AL 24 |
BOCAS Light 24 |
Lenker |
Specialized alloy, 6-degree backsweep, 25.4mm | – | BGM Comp, Riser Lenker | 580mm Lenkerbreite, double butted Aluminium, 20mm Rise | Alloy | SDG Slater Handlebar - 20mm Rise - 19mm Bar Ends - 31.8mm Clamp. | – |
Lenkerbreite |
600 mm | – | 560 mm | – | – | 650 mm | – |
Lenkervorbau |
Forged alloy, 20-degree rise, 4-bolt, 25.4mm clamp diameter | fest | BGM Comp, mit Syncros Stem Protector | Comoa AHEAD Ergoline | Alloy | BMC 35 mm Length - ± 6 Angle | – |
Lenker Backsweep |
– | – | – | – | – | 5° | – |
Griffe |
Specialized Kraton rubber, Revo type | – | BGM Kids | Velo schwarz | BH Bikes | – | – |
Steuersatz |
– | – | BGM FP-H807, A-Headset, semi-integriert, 1 1/8″ | – | Integrated | – | – |
Vorbauwinkel |
– | – | – | – | – | 6° | – |
Fahrwerk |
Specialized Boy's 21-Speed Hotrock 24 |
Green's Devon 21 Gang |
Bergamont Revox 24 Lite Boy |
ACADEMY 24 Grade 5 Belt |
BH Bikes Expert Junior 24 Disc |
BMC Twostroke AL 24 |
BOCAS Light 24 |
Gabel |
SR SUNTOUR coil spring w/preload adjust, 1-1/8″ steel steerer, 9mm axle | Starr | BGM Starrgabel, Disc, Aluminium | Aluminium Starrgabel | Alloy | Twostroke AL 24″ Lightweight Aluminium with Powder Coat Finish140mm Post Mount9X100mm QR Länge: 412 | Starrgabel |
Gabel Hersteller |
SR SUNTOUR | – | – | – | – | – | – |
Art der Gabel |
Federgabel | Starrgabel | Starrgabel | Starrgabel | – | – | Starrgabel |
Gabelvorbiegung |
40 mm | – | 45 mm | – | – | 40 mm | – |
Gabel Federweg |
50 mm | – | – | – | – | – | – |
Gabeleinbaulänge |
376 mm | – | 375 mm | – | – | – | – |
Laufrad |
Specialized Boy's 21-Speed Hotrock 24 |
Green's Devon 21 Gang |
Bergamont Revox 24 Lite Boy |
ACADEMY 24 Grade 5 Belt |
BH Bikes Expert Junior 24 Disc |
BMC Twostroke AL 24 |
BOCAS Light 24 |
Felgen |
24″, alloy single wall, pin joint, 32h | Alu Hohlkammer | Alexrims C-1000 Disc | 24x1.5 Zoll, 32-Loch, Aluminium, schwarz | Alloy 24″ Double | DD32 | – |
Laufradsatz |
– | – | – | – | Double wall | – | – |
Reifen |
– | Kenda Reflex, Reflex / Kenda Reflex, Reflex | Kenda Booster | – | Kenda K-922 | Kenda Booster | – |
Vorderreifen |
Roller, 30TPI, wire bead | – | – | Vee Rubber Speedbooster, Reflexstreifen, 72 TPI | – | – | – |
Hinterreifen |
Roller, 30TPI, wire bead | – | – | Vee Rubber Speedbooster, Reflexstreifen, 72 TPI | – | – | – |
Reifen Hersteller |
– | Kenda | Kenda | Vee Rubber | Kenda | Kenda | – |
Naben |
– | – | – | – | – | CNC Machined Alloy Hub Body - Sealed Bearings - Quick Release | – |
Nabe (vorne) |
Alloy, 3/8″ axle, loose ball bearings, dual lock nuts, 17mm contact side, nutted, 32h | – | BGM Comp, 6-Loch, Disc, Schnellspanner | Aluminium, 14G/32-Loch, schwarz, QR | Shimano Alloy | – | – |
Nabe (hinten) |
Alloy, loose ball, dual lock nuts, 17mm contact side, steel nutted axle, 32h | – | BGM Comp, 6-Loch, Disc, Schnellspanner | Shimano Nexus SG-C3001 7-Gang Freilauf, schwarz | Shimano Alloy | – | – |
Speichen |
Stainless, 14g | – | Stahl, schwarz | – | – | – | – |
Reifengröße (ETRTO) |
– | 50-507 | 50-559 | – | 47-507 | – | – | – |
Reifengröße (Zoll) |
24″×2,125″ | 24″ | 24″×2,4″ | 24″×1,75″ | 24″ | 24″×2,4″ | 24″ |
Reifenfeatures |
– | Reflexstreifen | – | Reflexstreifen | – | – | – |
Schläuche |
24x1.9/2.125″, Schrader valve | – | – | – | – | – | – |
Laufradgröße |
24″ | 24″ | 24″ | 24″ | 24″ | 24″ | 24″ |
Kraftübertragung |
Specialized Boy's 21-Speed Hotrock 24 |
Green's Devon 21 Gang |
Bergamont Revox 24 Lite Boy |
ACADEMY 24 Grade 5 Belt |
BH Bikes Expert Junior 24 Disc |
BMC Twostroke AL 24 |
BOCAS Light 24 |
Art der Übertragung |
Kettenantrieb | – | Kettenantrieb | Riemenantrieb | Kettenantrieb | Kettenantrieb | Kettenantrieb |
Kette |
KMC HV500, 1/2x3/32″ | – | KMC Z8 | – | – | Sram 8spd | – |
Kettenradgarnitur |
Forged alloy arms w/chainguard | – | Prowheel 32t, Länge: 140 mm | C-Drive 60-Zähne, 140mm Kurbelarmlänge, Aluminium | Alloy 32T | – | – |
Kettenblatt |
42/34/24T w/chainguard | – | – | – | – | Lightweight Forged Alloy Cranks 32T 1x Specific Narrow Wide Chainring 140mm | – |
Kurbellänge |
152 mm | – | 140 mm | – | – | 140 mm | – |
Riemen |
– | – | – | Riemen 1160 x 11mm, PU | – | – | – |
Kassette |
Shimano 7 speed 14-28T | – | SunRace CS-M55, 11-34t | – | – | SunRace 11-34T | – |
Übersetzung vorne/hinten |
42-24T / 14-28T | – | 32T / 11-34T | – | – | 32T / 11-34T | – |
Nabenritzel |
– | – | – | C-Drive 30 Zähne, 13mm, Aluminium | – | – | – |
Tretwerk |
Specialized Boy's 21-Speed Hotrock 24 |
Green's Devon 21 Gang |
Bergamont Revox 24 Lite Boy |
ACADEMY 24 Grade 5 Belt |
BH Bikes Expert Junior 24 Disc |
BMC Twostroke AL 24 |
BOCAS Light 24 |
Pedale |
BMX-style nylon platform w/reflectors | – | Marwi SP-700 | 95x80x23mm, Kugellager, schwarz mit Reflektoren, 9/16 Gewinde | Fasten NW-310 | – | – |
Innenlager |
68mmx118mm, semi-cartridge | – | gedichtetes Lager, BSA | THUN Go(A)l 120L, 122mm | – | – | – |
Sitze |
Specialized Boy's 21-Speed Hotrock 24 |
Green's Devon 21 Gang |
Bergamont Revox 24 Lite Boy |
ACADEMY 24 Grade 5 Belt |
BH Bikes Expert Junior 24 Disc |
BMC Twostroke AL 24 |
BOCAS Light 24 |
Sattel |
Specialized Kids', 7mm rails w/bumper | Selle Royal Hello | Syncros Future Pro | – | BH Bikes | SDG Fly Jr | – |
Sattelklemme |
Alloy, 31.8mm | – | – | – | – | – | – |
Sattelstütze |
Alloy, single bolt | fest | BGM Comp | Aluminium | Alloy | Alloy | – |
Sattelstützenlänge |
300 mm | – | – | 250 mm | – | 300 mm | – |
Durchmesser Sattelstütze |
27 mm | – | – | 27 mm | – | 27 mm | – |
Beleuchtung |
Specialized Boy's 21-Speed Hotrock 24 |
Green's Devon 21 Gang |
Bergamont Revox 24 Lite Boy |
ACADEMY 24 Grade 5 Belt |
BH Bikes Expert Junior 24 Disc |
BMC Twostroke AL 24 |
BOCAS Light 24 |
Beleuchtung vorhanden |
– | Ja | – | – | – | – | – |
Scheinwerfer |
– | AXA Bike Security Ecoline | – | – | – | – | – |
Scheinwerfer vorhanden |
– | Ja | – | – | – | – | – |
Scheinwerfer Beleuchtungsstärke |
– | 15 Lux | – | – | – | – | – |
Rücklicht |
– | AXA Bike Security Standrücklicht | – | – | – | – | – |
Rücklicht vorhanden |
– | Ja | – | – | – | – | – |
Dynamo |
– | Nabendynamo | – | – | – | – | – |
Schutz |
Specialized Boy's 21-Speed Hotrock 24 |
Green's Devon 21 Gang |
Bergamont Revox 24 Lite Boy |
ACADEMY 24 Grade 5 Belt |
BH Bikes Expert Junior 24 Disc |
BMC Twostroke AL 24 |
BOCAS Light 24 |
Schutzblech |
– | Kunststoff | – | – | – | – | – |
Schutzblech vorhanden |
– | Ja | – | – | – | – | – |
Zubehör |
Specialized Boy's 21-Speed Hotrock 24 |
Green's Devon 21 Gang |
Bergamont Revox 24 Lite Boy |
ACADEMY 24 Grade 5 Belt |
BH Bikes Expert Junior 24 Disc |
BMC Twostroke AL 24 |
BOCAS Light 24 |
Gepäckträger |
– | Stahlgepäckträger hinten | – | – | – | – | – |
Gepäckträger vorhanden |
– | Ja | – | – | – | – | – |
Rahmen |
Specialized Boy's 21-Speed Hotrock 24 |
Green's Devon 21 Gang |
Bergamont Revox 24 Lite Boy |
ACADEMY 24 Grade 5 Belt |
BH Bikes Expert Junior 24 Disc |
BMC Twostroke AL 24 |
BOCAS Light 24 |
Rahmen |
Specialized A1 Premium Aluminum, formed top tube/down tube, forged dropouts, replaceable alloy derailleur hanger | Aluminium | 24″, lite AL-6061 Rohrsatz | Aluminiumrahmen | – | Twostroke AL 24″ Lightweight Aluminium with Powder Coat Finish1 1/8″ Head TubeBSA Threaded Bottom Bracket160mm Post Mount9X135mm QR | Aluminium |
Rahmenform |
MTB | MTB | MTB | MTB | MTB | MTB | MTB |
Rahmenform (Hersteller) |
MTB | Jungen | Sloping Diamant | Diamant | Kids | – | Sloping |
Rahmenmaterial |
Aluminium | Aluminium | Aluminium | Aluminium | Aluminium | Aluminium | Aluminium |
Rahmenmaterial (Hersteller) |
– | – | Aluminium | Aluminium | Alloy | – | – |
Rahmengröße |
– | – | one size | – | MD | – | – |
Rahmenhöhe |
28 cm | 30 cm | 31 cm | 38 cm | – | 30 cm | – |
Geometrie |
Specialized Boy's 21-Speed Hotrock 24 |
Green's Devon 21 Gang |
Bergamont Revox 24 Lite Boy |
ACADEMY 24 Grade 5 Belt |
BH Bikes Expert Junior 24 Disc |
BMC Twostroke AL 24 |
BOCAS Light 24 |
Sitzrohrwinkel |
73° | – | 73,5° | – | – | – | – |
Sitzrohrwinkel effektiv |
– | – | – | – | – | 73° | – |
Sitzrohr Offset |
– | – | – | – | – | 15 mm | – |
Sitzrohrlänge |
312 mm | – | 310 mm | – | – | 300 mm | – |
Steuerrohrlänge |
130 mm | – | 120 mm | – | – | 105 mm | – |
Steuerrohrwinkel |
69° | – | 69° | – | – | 68° | – |
Oberrohrlänge |
– | – | 500 mm | – | – | 505 mm | – |
Oberrohrlänge horizontal |
505 mm | – | – | – | – | – | – |
Hinterbaulänge |
410 mm | – | 415 mm | – | – | 392 mm | – |
Vorderbau |
574 mm | – | – | – | – | 538 mm | – |
Nachlauf |
56 mm | – | – | – | – | 82 mm | – |
Tretlagerabsenkung |
35 mm | – | – | – | – | 40 mm | – |
Tretlagerhöhe |
222 mm | – | – | – | – | – | – |
Radstand |
982 mm | – | 989 mm | – | – | 972 mm | – |
Reach |
354 mm | – | 356 mm | – | – | 350 mm | – |
Stack |
495 mm | – | 486 mm | – | – | 507 mm | – |
Stack/Reach-Verhältnis |
1.398 | – | 1.365 | – | – | 1.449 | – |
Überstandshöhe |
615 mm | – | – | – | – | 580 mm | – |
Vorbaulänge |
70 mm | – | 45 mm | – | – | 35 mm | – |
Top Angebot |
- Kein Angebot - |
439,00 € Angebot ansehen |
529,00 € Angebote ansehen |
589,00 € Angebote ansehen |
568,99 € Angebot ansehen |
799,99 € Angebot ansehen |
429,99 € Angebot ansehen |