? 【What made you decide the purchase?】
I got my motorcycle license early 26 years ago. At the time the license was acquired, the bike that was on display at the bike shop on the way to school is equipped with separate tank type brake "Really cool!" And at that time it was shocked, I was staring through the front of the bike shop every day. Such a memorable motorcycle and separate tank type brake are one of the parts that emphasizes the custom of the motorcycle for himself. In addition, past liter bikes (CB1000SF) It was also installed. The master diameter purchased this time is the same as Grom Pure 1 / I made it to 2. Before purchase, Brembo casting master diameter that does not affect even when 4 POT brake is introduced (1 / 2 or 14 mm) in order to select it. Grom is genuine is a one-touch 2POT caliper. I examined the difference between 2POT and 4POT by pushing piston movement when changing to 4POT caliper in the future. In single-push 2 POT, one piston is pushed out and the caliper slides sideways to pinch the disc. On the contrary, in the case of 4 POT, the left and right pistons are pushed out and sandwich the disc, and the extrusion of the piston is half of 2 POT. Further calculate the hydraulic ratio, etc., this time the brake control - I want to bring the feeling close to genuine 1 / 2(12. 7 mm) for the first time.
? 【How was it actually used?】
Since we installed the same MASTER diameter as OEM, BrakeControl - Fei Ring does not change dramatically, but now CaliperHose is using OEM. Changes may be felt when changing CaliperHose in the future. In order to feel the change as future exchange schedule I would like to exchange with Hose? Caliper step by step. What changed the most - - - It was so in the CB 1000 SF era, but the Custom feeling improved.
? 【Mounting was difficult?】
Fine adjustment of replacement - It was about 1 hour work including air omission. Before replacing the Helium holder in the Lever holder. Just purchased Brake master cylinder kit has become Mirror Holder, and the Helmet holder which was installed so far can not be used. If you use it, you can not install Mirror. Since I was also doing pre-purchase before purchase, at the same time as Brake master cylinder kit KITACO Helmet Holder with Mirr
? 【Please tell me the installation point and hang】
Before removing the genuine master cylinder, remove the brake fluid from the caliper side, remove the brake fluid in the hose, and finally remove the brake fluid left in the tank. Brake fluid erodes paint. It is safe to prepare a water supply hose so that it can flow with water as soon as the brake fluid spills. Loosen the brake banjo when all brake fluid is completely removed. When loosening a banjo, it is difficult to loosen it when it is removed from the handle unless you loosen it when it is fixed to the handle. There is some brake fluid remaining in the removed banjo so you can rest assured that you wrap the banjo with waste etc.
Every time, I am working alone during installation and replacement. If you have an Assistant, have Parts and have it installed easily - Although it can be fixed, because it is a work of one person, Brake master cylinder temporary fixation is fixed with Masking tape, and in the meantime fixed with Bolt so that the installation position can be finely adjusted with Mirror Holder. Once the installation position is decided, it is final tightening. By the way Grom 's Mirror Holder regulation Torque is 10 N - m. Clutch leverClamp will also be the same provision Torque.
When the brake master cylinder installation position is decided, it is the installation of the brake banjo, but install it so that the part of the banjo becomes high position. In addition, please be sure to use a new washer when installing the banjo. Fully tighten with a banjo fastening torque of 34 N - m, replenish it so that the brake fluid will not spill into the tank, and it will be air bleeding work. Since I am using a vacuum drawing tool, it is an air removal work from the caliper side. Place the brake fluid in the tank to such an extent that it will not spill, the first time the remaining air 1 will not bite 1 / Pull out the brake fluid in the tank to about 3. In the second time, the reduced brake fluid in the tank is replenished and, as in the first cycle, the tank 1 / Remove the brake fluid so that it will remain about 3. I grasp the lever and check the touch. Lever touch "Fluffy" If it seems to be doing it, repeat air venting. Lever touch "Click" And it's done.. Since I used a vacuum drawing tool, I finished working with a large amount of air removal for about 3 times. After the air vent operation, in order to pull out fine air, I fixed it with holding the brake lever overnight.
? [Is there anything I was disappointed about?]
Although it was also in the CB 1000 SF era, it is still a good item that satisfies User. There is no disappointment!
? [Request to Manufacturer - Please let me know if you have any improvement points]
I hope Mirror installation can be installed on Mirror Holder and Master side Body, if there are two kinds of settings.
? 【Have you compared items?】
Company MASTER diameter 1 / 2(12. 7 mm) and 14 mm
Radial master (For Overspecifications, I quickly thought again!)
? [Others]
Youth age (10's) I saw that - What I felt - I can not forget what I've heard even now. As I said, I had less information, I saw it! I felt that I heard that was the best information. I spent such a time and good memories are being utilized for the current custom. information - Parts etc. are also easier to obtain than you used to, and you also got the skills to work yourself. The process that the bike custom drafted in the youth era is actually finished is irresistably fun days. Ritter bike is a fun bike life with a liter bike, "There are things that only mini can do!" So I will enjoy customizing in the future as well.