
bii. emm. dablyu. aarr2

1931num 1936num idayil bii. emm. dablyu nirmmicha 198 sisi overhead valve single silindar motorcyclaayirunnu bii. emm. dablyu. aarr2, ithu kambaniyumaayi seerees ulppaadanathilekku praveshicha ettavum cheria motorcyclaanu (1948ll, 125 sisi 2 strock phlait twin, aarr10, vikasippichenkilum ulppaadanathilekku praveshichilla). valare cheria roopakalppanayum enchin seshiyum undaayirunnittum, carden shaaft drive, pressed-steel duplexes frame thudangiya valia boxer eratta motorcycleukalude niravadhi savisheshathakal aarr2 nilanirtthi. 1930kalil bii. emm. dablyu nirmmicha singlesinte shreniyil ettavum cheriyath aarr2 aayirunnu, athinte valia sahodaranmaar 305 sisi aarr3 umm 400 sisi aarr4 umm aayirunnu.
pashchaathalam.
1925ll bmdablue avarude aadyathe single silindar motorcyclaaya 247 sisi aarr39 avatharippichu. aarr39 nannayi vilkkappedaathe 1927ll nirthalaakkappettu.
1929leeii walstreet thakarchayude samayat weimer republic sambadvyavasthayude thakarchayethudarnnu, bii. emm. dablyu. yude pradhana valia seshiyum vilakoodiya motorcycle shreniyum valare moshamaayi baadhichu, kuranja upabhokthaakkalkk avarude premium vaangal chelavukal thangaan kazhinju. athinaal bii. emm. dablyu avarude shreniyil oru cheria bike avatharippikkendathinte aavasyakatha anubhavapettu, ithu vilakuranja vaangal chelavum kuranja pravarthanachelavum vaagdaanam cheiyunnu. 200 sisikk thaazheyulla baikkukalkk aavashyamillaatha motorcycle licencillatha ridermark oru bike labhyamakki thangalude shreni vipuleekarikkanum kambani aagrahichu.
ithu 1931-ll seerees 1-nte roopathil aarr 2-nte aamukhathilekku nayichu, athil 4,161 unitukal adutha varsham mechappetta seerees 2eiii avatharippikkunnathuvare athinte oru varshathe ulppaadana kaalayalavil vittu.
athe varsham 750 sisi phlait-twin aarr11 seerees 2-nte 1,750 aarmmumaayi thaarathamyappeduthumbol, "peeples bike" ennariyappettirunna ithinu 975 arm aayirunnu vila.
modalukal.
ellah modalukalilum, 198 sisi overhead valve phoor-strock enchin amarthia steel framil gadippichirunnu.
single-plate dry clutch vazhi moonnu speed gearboxylake jodiyakkiya ithil oru gear oayil pump nalkunna sump oayil, fozhsd-pheed lubrication enniva ulppedunnu, ithu ettavum uyarnna vegatha nalkunnu. bii. emm. dablyu shreniyile valia erattakal pole drum breakkukalum ithu upayogichu. britiish amal carburator avatharippikkunnathuvare vaidyuthi uthppaadanam rettucheythirunnu, ithu vaidyuthi uthppaadanam vardhippichu. koyil electrical ignition sisttavum generatorum boshh vazhiyaan vitharanam cheythath. mukalile gearil aayirikkumbol pinchakram nerittu oodikkaan anuvadikkunnathinu enchin framinte valathuvashathekku offset cheythu.
vakabhedangal.
seerees 1 (1931): find silindar headinte mukalil thuranna valve springukal avatharippikkunna eaka model
seerees 2eiii (1932): munbu thurannukaattiya valve springukal moodappettu
seerees <aii. dii. 1> (1933): britiish amal (jarmman thukaykku vipareethamaayi) carburator vaagdaanam cheythu (eee savisheshathayode ekadesham 80 unitukal vittu) (1933 juun muthal) sawari cheyyumbol mechappetta steering niyanthranathinaayi oru friction damper avatharippichu.
seerees 3 (1934): oru oopshanaayi summ carburator pinvalichu, pakaram britiish amal, ithu vaidyuthi uthppaadanam 6 ll ninnu 8 echpi aayi vardhippichu
seerees 4 (1935): cheria tank parishkkaricha headlight
seerees 5 (1936): licenses plate holderinoppam shaaft drivinteyum vishalamaaya rear fenderinteyum anupaathathil maattam varuthi