SANCTUARY's CB900F

CB900F full custom by SANCTUARY (1)

如何打造一輛完整的客製化車款?透過拆解車輛,了解其現況,進而發掘其歷史。接著,將各個零件翻新,並根據車主的期望加入客製化規格,便能創造出一段新的歷史。這個過程同樣適用於CB-F系列,因為車主們往往希望保留其原有的風格。AC Sanctuary 的 RCM(Radical Construction Manufacture)全客製化車款便是最佳的實證。由於這輛客製化車款剛完工,我們請教了AC Sanctuary的Nakamura先生,關於客製化CB-F時需要考量的要素。

CB900F full custom by SANCTUARY (2)

「這輛客製化車款的序號是RCM-604,同時我們也正在打造另一輛序號為RCM-609的CB-F。兩者都不是750或1100,而是CB900F。兩位車主都對CB情有獨鍾,因此希望打造出不偏離CB-F風格的俐落車款。他們知道零件的稀缺性等問題,所以選擇在還可能的情況下進行客製化。另外值得注意的是,他們都確定要17吋規格。雖然RCM常用的Z系列與CB-F是截然不同的車型,但轉換成17吋的主要考量點其實非常相似:為了避免拖曳距不足,需要調整頭管角度和前叉偏移量,並使用比原廠稍長的後搖臂。因此,底盤的設定相對容易。困難之處在於引擎。活塞可以選擇DiNx或其他品牌,曲軸等引擎內部零件也可以進行改裝,但由於缺乏原廠的凸輪鏈條張力器等消耗性零件,使得改裝變得困難。我們會尋找可用的複製品和二手零件,以確保車輛未來能夠正常運作。」Nakamura先生說道。

回到本文介紹的這輛車,正如前面提到的,其底盤設定恰到好處,引擎零件也經過精密加工,未來無須擔心。這輛客製化車款似乎是及時完成的。

Handle

DAYTONA RCM Concept Low Bar and Sculpture Stem Kit on CB900F

前煞車總泵為NISSIN,把手為DAYTONA RCM Concept Low Bar。SCULPTURE φ43 SP Stem Kit Type-1 原本是為Z系列設計,在此進行了修改,並將前叉偏移量從45mm改為35mm,以匹配17吋輪框。

Bodyworks

Stock CB900F seat modified by SANCTUARY

座椅以原廠座椅為基礎,由SANCTUARY修改了坐墊底座並移除填充物,同時考慮了安裝後的連接性。

CB900F exterior customized in red and white theme with black to red gradation

外觀顏色以82年FC的紅白色為基礎,並以黑色為底色,採用漸層設計。

Custom turn signals on CB900F

從油箱前部到中部、側蓋底部到車型標誌,以及尾部整流罩的中心到前後部分,都施以了從黑到紅的漸層塗裝。前後方向燈也縮小了尺寸,營造出流線型的視覺效果。

Engine

Revamped engine on CB900F

引擎採用GUN-KOTE黑色塗裝,並透過DiNx ø65mm鍛造活塞將排氣量從原廠的901cc提升至915cc。曲軸頸包覆、動態平衡、缸體研磨、汽門導管更換與鉸孔,以及汽門座切割等工序,均由SANCTUARY的引擎機械部門DiNx執行。

TMR-MJN carburetor with Yoshimura dual stack funnels on CB900F

化油器為TMR-MJN φ36mm,搭配YOSHIMURA雙層濾網。濾網採用紅黑配色,與車身顏色相呼應。

Chassis

NITRO RACING step kit on CB900F

腳踏為NITRO RACING製品。除了加固了樞軸上方的座管基座、原廠車架強化,以及後避震器上部的寬版傾斜強化外,還確保了鏈條線的軌跡。傳動鏈條為EK530RCM (BK;GP)。

OHLINS front forks, brembo calipers and SUNSTAR disc rotors on CB900F

OHLINS RWU前叉與前土除同為Noblest ExM Package的一部分。前煞車系統採用Brembo P4-40C Axial 4P卡鉗 + SUNSTAR Premium Racing "RCM" Concept碟盤。

NITRO RACING titanium exhaust on CB900F

後煞車系統由Brembo P2-CR84後卡鉗和SUNSTAR 250mm碟盤組成。排氣系統為NITRO RACING 4in1 Weld Craft Titanium 3D EX Exhaust,搭配半拋光NITRO RACING Conical Titanium Silencer V-III。

Modified SCULPTURE wide swingarm and OHLINS Legend Twin Shocks on CB900F

後懸吊系統採用改裝過的SCULPTURE R.C.M. Wide Swingarm for Z + OHLINS Legend Twin避震器,輪框為鍛造鋁合金OZ Racing GASS RS-A,尺寸為3.50-17/5.50-17。

Gallery

CB900F full custom by SANCTUARY (1) CB900F full custom by SANCTUARY (2) DAYTONA RCM Concept Low Bar and Sculpture Stem Kit on CB900F
Stock CB900F seat modified by SANCTUARY CB900F exterior customized in red and white theme with black to red gradation Custom turn signals on CB900F
NITRO RACING step kit on CB900F Revamped engine on CB900F TMR-MJN carburetor with Yoshimura dual stack funnels on CB900F
OHLINS front forks, brembo calipers and SUNSTAR disc rotors on CB900F NITRO RACING titanium exhaust on CB900F Modified SCULPTURE wide swingarm and OHLINS Legend Twin Shocks on CB900F

Specifications

Part Details
Engine DiNx φ65mm Forged Piston Kit
METAL GEAR WORKS Reinforced Cylinder Stud Bolt
Carb / Intake YOSHIMURA TMR-MJN φ36mm Carburetor
YOSHIMURA DUAL STACK FUNNEL SYSTEM Basic Kit
YOSHIMURA Original Aluminum Funnel for TMR-MJN/TMR36 Carburetor
Exhaust NITRO RACING 4-in-1 Weld Craft Titanium 3D Exhaust System
NITRO RACING Conical Titanium Silencer V-III Half Polished
Frame SCULPTURE SP Stem Kit for Z1/Z2 Φ43 Fork [Type1]
SCULPTURE Wide Swingarm for R.C.M
Brake NISSIN Radial Brake Master Cylinder, Standard Lever Vertical Type Φ17
brembo P4-40C Brake Caliper P4 30/34 40mm
SANCTUARY Axial Mount Caliper Support
SUNSTAR Premium Racing RCM Concept Disc
brembo P2-CR84 Rear Brake Caliper P2 34 84mm
SUNSTAR φ250 Rear Disc Rotor
Wheels OZ Racing GASS RS-A 3.50-17 Front Wheel
OZ Racing GASS RS-A 5.50-17 Rear Wheel
Suspension OHLINS RWU Front Forks
OHLINS Rear Suspension Legend-Twin
Steps NITRO RACING Rearsets
NITRO RACING Pillion Step Bracket Kit
Drive System J's Motorcycle Drive Sprocket Cover Shift Receiver
EK CHAIN EK530RCM (BK;GP) Drive Chain
Handle / Steering DAYTONA RCM Concept Handlebar
YOSHIMURA PRO-GRESS1 Temp/Volt Meter
Oil Cooler NITRO RACING x EARL'S Oil Cooler 9-inch 13-row
Bodyworks NITRO RACING Suspended Fender Kit for OHLINS Φ43 Upright Forks Only
Electrical AS Uotani SPII Full Power Kit

About SANCTUARY

SANCTUARY is a custom builder that is good at Vintage motorcycles like Z1,Ninja and KATANA. They sell special parts which were born from trial and error that mechanics had repeated mounting and testing

SANCTUARY brand page

Original Source of this Article

Heritage & Legends

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