The Wood Life.....

  2013年的水冷大鳥終於在德國科隆摩托車展終於正式發表，這款R1200GS，排氣量為1,170c.c.，該引擎最大的特點為冷卻系統採用空冷、水冷並行的方式。

再介紹大鳥前先囉嗦一下有關BMW的R系列:每一部車都有自己的設計概念，沒有好與壞更沒高下對錯，只是觀點不同而已，在我眼裡每部車都是好車只是每人需求不同。R系列算是BMW的一個長青代表之一我個人對R系列的觀點是一部很機械的車與機械上設計的創意，我通常會去注意車體的設計多於性能的數據.....

R系列我第一眼會注意到的，是它「沒有車架」。引擎後方鎖著細細的副車架，上面可以坐人、掛行李等等。引擎前方長了一根犀牛角，角上鎖著前懸吊。整部車最重要的結構體，就是那顆大引擎也身兼車架。
接下來，不像前叉的前叉。竟然有搖臂，長像一般機車的後懸吊也像一般汽車前懸掛的A臂。這是bmw的專利，telelever。操控的獨特性是特色之一。缺點：重。 
引擎後面是軸傳動。以前BMW主要市場是在旅行車，軸傳動已經幾乎成為旅行車標準配備了。免調張力，保養週期長，耐用，唯一的缺點還是一樣：重。連接後輪與引擎的有兩根，粗的是搖臂、傳動軸藏在裡面，還有一根細的連桿，那就是另一個bmw的招牌paralever。操控上的優越，不要小看下面那一根，那可使整個後懸掛上下保持垂直運動。這也就是我說BMW機車很像汽車的一個特徵，它實在很像汽車的雙A臂(機車側面看來就像汽車正面前輪懸掛)。缺點：重。
  
引擎上方有個和汽車一樣的發電機，也是皮帶拉動的。這種發電機，發電量大、電壓穩定、壽命長，也成為旅行車的標準配備了。缺點：重。變速箱也跟汽車一樣是和引擎分離的，拆變速箱不需要下引擎。缺點：重。
R系列引擎配置像傳統縱置引擎的汽車一樣也是縱置接一根傳動軸延伸至後輪，有別於一般橫置引擎配置的機車....BMW早期的K系列直列4缸引擎也有類似縱置接一根傳動軸延伸至後輪....    

廢話一堆直接水冷大鳥登場........

前輪19吋後輪17吋

儀表板...與旅行車款有點相似

標準大燈

看得出與上圖有何差異嗎??

LED版本，應要加不少錢的選配....選此款建議前面最好再加個防護罩以免行駛中石頭擊中那就麻煩了....錢包開花....

日行燈...最近流行的...近看ok遠看怪怪的

左把手，付有一個"飛輪"類似滑鼠的功能，主要是用於控制設定行車電腦，早先已運用其他旅行車款...可能是BMW的規格品以後會逐漸用於其他車系，不過GS這種要上山下海的全功能旅行車用這類花俏的電子配件不知是否適合??   不知是否有"全簡配"的車種可選??應可省不少$$$....

手吧操作方式越來越像日本車(沒有不好的意思，我個人覺得操作方式越簡單越順手越好相較之下也會比較安全)

這張圖看得出來也有無控制設定行車電腦的"簡配"

ADV的輪框!? 鋼絲框

GS那塊板子我個人覺得很突兀...這主要是修飾內部的熱交換器，GS字體正上方口字型為引擎進氣口，此設計可增加涉水的深度。

右側，可看出引擎進氣岐管已改到引擎上方與新增位於前方的水冷熱交換器

新引擎主要進排氣口位置變更

可看出離合器已改為濕式離合器並移至引擎前方，離合器上方可看見由曲軸帶動的水幫浦

變速箱與發電機，位於變速箱上方的發電機，也可看出氣水冷系統

油道

散熱系統

這張圖可看到置於前方的濕式多片離合器與位於引擎左側下方的機油濾清器

上方的電子節氣閥

從這裡可看出水冷系統只限於汽缸頭，汽缸頭通常都是最高溫的地方

引擎後方的啟動器與發電機

引擎體右側下方有一機油油量視窗

引擎後視圖

緊湊的引擎與變速箱

下面為前幾代的R系列引擎，可看出引擎的進化越來越精良與小型化

可看出壓板乾式離合器，機油濾清器位於下方，最上方為發電機

最早期的水平引擎，全空冷式。上方為皮帶帶動的發電機，進氣於汽缸體後方

Key??

2013 GS的規格  懶的翻....有空再翻...規格大家應該都看得懂....

An overview of highlights of the new BMW R 1200 GS.
• Completely newly designed engine for top-level riding dynamics within the travel enduro segment.
• Capacity 1170 cc, rated output 92 kW (125 bhp) at 7700 rpm and a maximum torque of 125 Nm at 6500 rpm.
• Cylinder heads with vertical through-flow for increased efficiency and performance.
• Compact air/water cooling for optimum heat management.
• Basic engine with compact, light and yet rigidity-optimised crankshaft.
• Vertically separated case in open deck construction.
• 6-speed gearbox integrated in engine housing, including wet clutch with anti-hopping function and reduced lever operation force.
• New intake system for optimum output and torque with 52 mm throttle valve diameter.
• E-gas for improved ridability, running smoothness and special functions.
• Innovative exhaust gas system with electronically controlled exhaust flap for optimum performance characteristics and an earthy boxer sound.
• Freely selectable riding modes “Rain”, “Road”, “Dynamic”, “Enduro” and “Enduro Pro” with three different electromotive throttle actuator settings in conjunction with ASC (Automatic Stability Control), ABS and ASC settings for off-road riding as well as different mode-specific Dynamic ESA settings (option ex works).
• New suspension with torsionally stiff tubular steel bridge frame and bolt-on rear frame.
• Optimised lightweight cardan shaft drive now running on the left-hand side.
• Newly developed and optimised Telelever at front and EVO Paralever at rear for an even more precise ride feel.
• Refined master chassis geometry data and long swingarm for excellent traction.
• Optimised seating width and position, and adjustable handlebars for even greater comfort.
• Optimised ground reach for rider (inner leg length).
• Tyre/wheel dimensions of 120/70 R19 at front and 170/60 R17 at rear as a world first, tailored specially to the R 1200 GS.
• Revised BMW Motorrad brake system with radially mounted Brembo Monobloc brake calipers at front and 2-piston floating caliper with enlarged brake disc at rear (Ø 276mm, previously 265mm).
• BMW Motorrad Integral ABS as standard.
• Semiactive suspension Dynamic ESA (ex works option).
• Main headlight with optimised light efficiency and LED daytime running light (ex works option).
• World’s first motorcycle with LED main headlight featuring integrated daytime running light (ex works option).
• New vehicle electrical system with partitioning of functions.
• Extended electric switch units.
• Electronic cruise control (ex works option).
• Preparation for navigation unit with Multi-Controller to operate the
BMW Motorrad Navigator IV (ex works option).
• Windshield with one-hand operation for excellent wind and weather protection.
• Seat with multiple adjustment functions for perfect ergonomics.
• Number plate carriers quick to dismount for off-road riding.
• Increased ground clearance (+ 8 mm)
• New instrument cluster with on-board computer as standard. PRO on-board computer as an option.
• Four main paint finishes to choose from:
Alpine White, Racing Red, Blue Fire and Thunder Grey Metallic.
· Extensive range of special accessories and rider equipment.