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"An action-packed ride through the history of the motorbike, this book is all about the men, machines and landmark technology behind the most iconic bikes from ACE to Zundapp. Featuring over 1,000 of the latest and greatest motorbikes in the world this is an amazing visual guide tracing their evolution from the 1910s right up to the superbikes of today. All about the grit and the glory, this book takes a truly international view from Italy's Ducati to Japan's Suzuki and tells you just how famous marques like Honda and Harley-Davidson became household names. Plus, go on a virtual tour inside the engines of some of these legendary bikes to see just what powers their performance. If you're born to be wild then this book is the ultimate ride for you."

"Tingginya limbah B3 dari bengkel sepeda motor akibat dari meningkatnya kendaraan bermotor dapat memicu dampak yang berbahaya bagi manusia, lingkungan dan makhluk hidup lainnya. Oleh karena itu perlu dilakukan evaluasi mengenai pengelolaan limbah B3 di bengkel kendaraaan bermotor roda dua. Penelitian ini bertujuan untuk mengidentifikasi limbah B3 bengkel, menganalisis timbulan dan komposisi limbah B3 bengkel serta mengevaluasi pengelolaan limbah B3 dari aktivitas bengkel resmi sepeda motor. Metode pengambilan sampel yang digunakan yaitu berdasarkan SNI 19-3964-1994. Hasil penelitian timbulan limbah B3 bengkel selama delapan hari sampling pada bengkel 1, 2 dan 3 berturut-turut yaitu 0,66 kg/hari, 0,72 kg/hari dan 0,69 kg/hari. Limbah B3 yang dihasilkan adalah kain majun bekas, limbah oli, limbah botol oli, limbah botol coolant, dan onderdil bekas. Berdasarkan hasil observasi pengelolaan limbah B3 di bengkel, pengelolaan yang sudah diterapkan yaitu pewadahan, penyimpanan dan pengangkutan. Akan tetapi pengelolaan limbah B3 masih belum sesuai dengan peraturan. Rekomendasi untuk pengelolaan limbah B3 yaitu menyediakan wadah limbah padat berupa wadah plastik PVC/PP/HDPE, memasang simbol B3 dan label jenis limbah, menyediakan APAR, dan menggunakan kendaraan pengangkut tertutup

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The high level of hazardous waste from motorcycle repair shops as a result of the increase in motorized vehicles can trigger harmful impacts on humans, the environment and other living things. It is necessary to evaluate the management of hazardous waste in two-wheeled motor vehicle workshops. This study aims to identify hazardous workshop waste, analyze the generation and composition of workshop hazardous waste, also evaluate hazardous waste management from authorized motorcycle workshop activities. The sampling method used is based on SNI 19-3964-1994. The results of the study on the generation of hazardous waste in the workshop for eight sampling days at workshops 1, 2 and 3, respectively, were 0.66 kg/day, 0.72 kg/day and 0.69 kg/day. Hazardous waste generated include used cloth, waste oil, waste oil bottles, waste coolant bottles, and used auto parts. The results of observations of hazardous waste management in the workshop, the management that has been applied is receptacle, storage and transportation. However, hazardous waste management is still not in accordance with regulations. Recommendations for hazardous waste management are providing solid waste containers in the form of PVC/PP/HDPE plastic containers, installing hazardous symbols and waste type labels, providing fire extinguishers, and using closed transport vehicles."

"Kehidupan masyarakat di daerah Manggarai, khususnya masyarakat disekitaran Jalan Menteng Wadas tidak pernah lepas dari penggunaan sepeda motor sebagai alat transportasi sehari-hari. Sehingga untuk menghilangkan kemungkinan dari dampak yang dihasilkan jika motor tidak bisa digunakan untuk akomodasi sehari-hari ialah dengan membuat sebuah bengkel motor guna menservis/memperbaiki motor sehingga motor bisa tetap terjaga dan terawat untuk tetap menjadi akomodasi utama masyarakat. Selain itu bengkel motor tidak hanya menjadi tempat untuk menjaga kualitas motor, tetapi untuk juga mendukung “eksplorasi masyarakat” untuk mengotak ngatik motor dengan memberikan tempat untuk modifikasi motor sehingga masyarakat bisa belajar tentang motor dan hasil dari modifikasi motor mungkin saja bisa dijadikan lahan kerja untuk menaikan ekonomi masyarakat.

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The lives of people in the Manggarai area, especially the people around Jalan Menteng Wadas, have never been separated from the use of motorbikes as a means of daily transportation. So, to eliminate the possible impacts if the motorbike cannot be used for daily accommodation, it is necessary to create a motorbike repair shop to service/repair the motorbike so that the motorbike is maintained and maintained and remains the main recommendation for the community. Apart from that, the motorbike repair shop is not only a place to maintain the quality of motorbikes, but also supports "community exploration" to tinker with motorbikes by providing a place for motorbike modifications so that people can learn about motorbikes and the results of motorbike modifications can possibly be used as a job site to improve the economy."

"Many of the owner of motorcycles made modification to their motorcycles to achieve goodperformance, such as increasing compression, changing camshaft racing, change carburator, increasecylinder capacity and etc. in this stuffy the modification vehicle which will be tested is using LPG in fuelsystem with purpose to increase engine performance and to decrease exhaust gas which contain airpollution. In the test of engine performance using chassis dynamometer Dyno dynamics to know theoutput result, such as horse power, air fuel ratio, torque, rpm, and etc. and gas analyzer also to knowingresult of standard from exhaust gas. The result of this modification shows that the power characteristicsincreases and the emission decreases."

"Kondisi saat ini, dengan pertumbuhan sepeda motor yang tinggi menyebabkan adanya perubahan proporsi komposisi sepeda motor yang akan berakibat terhadap ketetapan nilai emp sepeda motor. Selain persentase sepeda motor kecepatan rata-rata lalu lintas mempengaruhi nilai ekivalensi mobil penumpang (emp). Analisis terhadap faktor sepeda motor dilakukan dengan pendekatan bahwa derajat kejenuhan maksimum. Dengan mendasarkan volume lalu lintas perjenis kendaraan, dan kecepatan rata-rata. Berdasarkan data volume lalu lintas diperoleh proporsi komposisi sepeda motor dan dikelompokkan menjadi tiga kelas berdasarkan distribusi frekuensi persentasenya. Dari sebaran data hubungan arus dan kecepatan diperoleh 2 kelompok data yaitu pada kecepatan diatas 20 km/jam dan kecepatan dibawah 20 km/jam. Nilai emp akan ditentukan dalam 8 kelas. Untuk memperoleh penyesuaian nilai emp yang terbaik maka nilai emp akan disesuaikan pada kondisi perhitungan derajat kejenuhan diatas 1 (satu) yang paling ekstrim atau yang paling tinggi, karena dengan melakukan analisis pada DS tertinggi maka secara langsung akan mengakomodir kondisi-kondisi derajat kejenuhan yang lainnya. Berdasarkan hasil analisis diperoleh nilai emp sepeda motor yang sesuai dengan jumlah kelas. Analisis kualitatif terhadap kondisi derajat kejenuhan diatas 1 (satu) dengan memiliki kecepatan diatas 20 km/jam menyatakan kondisi lapangan saat lalu lintas padat kendaraan sepeda motor dapat memfaatkan ruang antar kendaraan lain untuk melakukan pergerakkan.

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The high growth of motorcycles, has resulted on the change of motorcycle composition proportion which will affect on the motorcycle Passenger Car Unit (pcu) value's. The percentage of their speed rate on the road has a great influence on the equivalence value of vehicles (pcu). Degree of saturation approach was used for analyzing the motorcycle factors based on the traffic volume per type of vehicle and its speed rate. From the traffic volume, the proportion of motorcycle composition was obtained and it is divided into three classes using the distribution of its percentage frequency. From the relationship between speed and flow, two units of data were obtained, i.e. data of over 20 km/hour speed and less than 20 km/hour speed. Pcu value was determined in 8 classes. To obtain appropriate and best pcu value, the emp value was adjusted to the condition of degree saturation over 1. Using the analysis of the highest DS, the other degree saturation conditions would be accommodated. Based on the analysis, the motor cycle pcu value adjusted to the number of classes was obtained. Qualitative analysis on the degree of saturation more than 1 with speed over 20 km/hour shows when the traffic is congested, mean while the motorcycles can use spaces between other vehicles."

"Road transport system that has not been effective, resulting in some people prefer a type of mode for transport was motorcycle is wieved as having advantages in terms of mobility, accesibilitas and economally, so that the proportion of motorcycles on the road now reaches 65%. Changes in road transportation system due to the high number of users of motorcycles and behavior has. If not treated, transportation system of roads and accidents will be worse. In this paper, we want to give the effect of the number of motorcycles on the road to the road to the speed of vehicles that can be developed by the driver, and also model the relationship as one of alternative answers in determining the proportion of motorcycles on the streets. Relationship variables that are intended, obtained from traffic counting amount of each type of and it speed in each range of time--per-five-minutes, the data is grouped in intervals poroporsi number of motorcycles that is, conditions 1:10% up to 35%, condition 2:35% s/d 75% and 3 conditions: a merger. regresion analysis methods showed there was a positive and significant correlation coefficients with the indicator for the condition 1 of 0.67, the condition 2 of 0.59 and 0.66 for condition 3. It means that the number of motorcycle affect traffic flow velocity. "

"ABSTRAKPeningkatan jumlah kendaraan di Indonesia terbilang cukup tinggi dari tahun ke tahun memiliki dampak pada berbagai aspek seperti kemacetan, polusi udara, kecelakaan lalu lintas dll. Penelitian ini bertujuan untuk mendapatkan model terbaik dan hasil peramalan untuk pertumbuhan kendaraan bermotor berupa mobil dan motor dalam 11 tahun ke depan. Data yang digunakan dalam penelitian ini adalah datajumlah mobil dan jumlah motor dari tahun 2005 sampai 2019. Metode yang digunakan adalah metode Multi Linear Regression dan ARIMA. Variabel yang digunakan dalam metode Multi Linear Regression adalah jumlah mobil, jumlah motor, harga premium, harga solar, jumlah rumah tangga, indeks harga konsumen, produk domestik bruto, jumlah penduduk, pertumbuhan jalan, jumlah pekerja dan pendapatan perkapita Dengan menggunakan Multi Linear Regression didapatkannilai MAPE yang lebih kecil dibandingkan dengan nilai MAPE ARIMA.

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ABSTRACTThe number of vehicles in Indonesia has increased quite high from year to year having an impact on various aspects such as traffic jams, air pollution, traffic accidents etc. The purpose of this study is to obtain the best model and the results of forecasting an increase in the number of cars and the number of motorcycles in the next 11 years. The data used in this study are data on the number of cars and the number of motorcycles from 2005 to 2019. The method used is the Multi LinearRegression and ARIMA methods. The variables used in the Multi Linear Regression method are the number of cars, number of motorcycles, premium prices, diesel prices, number of households, consumer price index, gross domestic product, population, road growth, number of workers and per capita income. By using Multi Linear Regression obtained MAPE value is smaller than the MAPE ARIMA value."

"Latar Belakang. Keluhan nyeri punggung bawah (LBP) adalah masalah kesehatan yang dapat menyebabkan pembatasan kegiatan kerja. Getaran sepeda motor dan lama duduk pada sepeda motor dapat menyebabkan nyeri punggung bawah kronis. Pengendara ojek pangkalan menerima paparan getaran sepeda motor saat mengendarai sepeda motor. Dengan banyaknya pengemudi sepeda motor pangkalan di Indonesia, masalah kesehatan khusus (LBP) dalam kelompok ini perlu diteliti. Metode. Metode Penelitian  ini menggunakan desain studi cross sectional untuk meneliti hubungan pajanan getaran motor dan lama duduk terhadap kejadian keluhan nyeri punggung bawah  kronik dengan teknik pengambilan sampel yang digunakan adalah Consecutive sampling. Consecutive sampling adalah cara pengambilan sampel yang dilakukan dengan cara memilih sampel yang memenuhi kriteria inklusi sampai kurun waktu tertentu sehingga jumah sampel terpenuhi.31 Kurun waktu pengambilan sampel dalam penelitian ini selama 2 hari. Variabel yang diukur adalah nyeri punggung bawah kronis, getaran, lama duduk, usia, IMT, merokok, dan waktu kerja. Analisis data menggunakan SPSS Statistics versi 25.0. Hasil. Sebanyak 95 subjek dilibatkan dalam penelitian ini. Berdasarkan uji Fisher, hasil korelasi keluhan nyeri punggung bawah kronis dengan getaran motorik > 0,5 m / s2 diperoleh p = 0,102; OR = N / A). Sedangkan untuk waktu duduk lama > 4 jam menghasilkan p = 0,717; OR 0,85; CI 95% = 0,34-2,09. Tidak ada perbedaan dalam keluhan nyeri punggung bawah kronis terkait usia. Pada usia> 35 tahun p = 0,722; OR 1,57; CI 95% = 0,31-7,9. Tidak ditemukan hubungan signifikan antara IMT dan nyeri punggung bawah kronis. Pada kelompok IMT> 25, p = 0,103 diperoleh; OR 2,14; 95% CI = 0,85-5,36. Tidak ada perbedaan yang signifikan pada keluhan nyeri punggung bawah kronis berdasarkan status merokok, di mana kelompok merokok memiliki p = 0,451; OR 1,45; CI 95% = 0,55-3,78. Menurut uji Fisher, tidak ada perbedaan keluhan nyeri punggung bawah kronis berdasarkan usia kerja, di mana kelompok dengan> 4 tahun kerja memiliki nilai p = 0,908; OR 1,07; CI 95% = 0,31-3,91. Kesimpulan. Dalam penelitian ini hipotesis ditolak. Tidak ada hubungan antara paparan getaran sepeda motor dan terjadinya nyeri punggung bawah kronis pada pengemudi sepeda motor pangkalan di kota Bekasi. Tidak ada hubungan lama duduk dengan terjadinya nyeri punggung bawah kronis pada pengemudi motor di kota Bekasi.

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Bacground. Lower back pain (LBP) complaints are a health issue that may lead to restrictions on work activities. Motorcycles vibrations and long sitting duration on the motorcycles can cause chronic lower back pain complaints. Base motorcycles drivers receive motorcycles vibration exposure while riding a motorcycle. With the large number of base motorcycles drivers in Indonesia, the specific health problems (LBP complaints) in this group need to be examined. This research method uses a cross sectional study design to examine the relationship of motor vibration exposure and length of sitting to chronic low back pain  with sampling technique used is Consecutive sampling. Consecutive sampling is a way of taking samples by selecting samples that meet the inclusion criteria until a certain time period so that the number of samples is met. The sampling period in this study is 2 days. The variables that measured were chronic lower back pain complaints, vibration, long sitting time, age, IMT, smoking, and working time. Data analysis using SPSS Statistics version 25.0.

Results. A total of 95 subjects were included in this study. Based on Fisher's test, the result of the correlation of chronic lower back pain complaints with motor vibrations > 0.5 m/s2 was obtained p = 0.102; OR = N / A). While for long sitting time of >4 hours results in p = 0.717; OR 0.85; CI 95% = 0.34-2.09. There is no difference in age-related chronic lower back pain complaints. At age> 35 years of age p = 0.722; OR 1.57; CI 95% = 0.31-7,9.No significant association between IMT and chronic lower back pain was found. In the IMT group> 25, p = 0.103 was obtained; OR 2.14; 95% CI = 0.85-5.36.There was no significant difference in chronic lower back pain complaints based on smoking status, where smoking group had p = 0.451; OR 1,45; CI 95% = 0.55-3.78. According to the Fisher test, there was no difference in chronic lower back pain complaints based on working age, where groups with> 4 years of work had a p = 0.908 value; OR 1.07; CI 95% = 0.31-3.91.

Conclusion. In this study the hypothesis was rejected. There is no association between motorcycles vibration exposure and the occurrence of chronic lower back pain complaints in the base motorcycles driver in Bekasi city. There is no accociation long sitting time with the occurrence of chronic lower back pain complaints  in the base motorcycles driver in Bekasi city."