油壓剎車把手 - G2 RSC Hydraulic Brake
DB-G2-RSC-A2

G2 RSC 是登山車煞車界的半公頓皮卡 — 可靠、無處不至、無所不能，在必要的時候給你充沛的動力，以及你所需的一切功能。新款 G2 RSC 煞車，奠基於 SRAM Code 的設計，並將猶如 Code 煞車的制動力與調節性，濃縮在小一號的 Code 外殼之中。此外當然也保有 Guide 的拉桿手感，以及壓點調整功能，確保所有騎士皆可輕鬆駕馭。G2 RSC 具有鋁合金煞把拉桿、拉桿培林轉點與不銹鋼製五金件。

．握距與壓點調整，適合每種類型的騎士
．來令片材質新配方，更加強大的咬合力
．強化卡鉗剛性
．帶來小 code 般的操控感受
．G2 RSC (煞車器總成、850mm 油管，含煞車油)：255g

技術：Contact Point Adjustment、Lever Pivot Bearings、Power Reserve Geometry、S4 Light-weight 4-piston Caliper、Swinglink、Timing Port Closure

Contact Point Adjustment
Some people like the instantaneous power of a short lever throw. Others prefer the feel of a longer throw. With Contact Point Adjust, you can pick the position you want your fingers to be in when your brakes are engaged. Its a quick and easy way to customize the feel of your brakes without having to move the pads. It's also a way to balance nee both brake levers to feel exactly the same.

Lever Pivot Bearings
Precision sealed bearings at the lever pivot enhance the clean, crisp lever actuation and consistent, light, one~finger feel.

Power Reserve Geometry
Your fingers pull in a straight line, but brake levers move in an arc. Bottom line: Your fingers typically want to slip off the ends of the levers as you pull. We designed all of our brakes with the industry's lowest X-Factor (that's the distance from the center of the handlebar to the center of the lever's pivot). That reduces the lever's inward travel, creating an arc that's closer to your finger's natural motion and more power is delivered to the brake lever. And, the cool part is, every SRAM and Avid brake lever has it.

S4 Light-weight 4-piston Caliper
The all-new S4 Caliper features four Machined and Moly-coated aluminum pistons for consistent rollback and easy set-up, Heatshield insulation and Bleeding Edge porting and adapter technology for easy bleeds.

Swinglink 擺動式連桿技術
Squeeze a SRAM brake lever and you notice it immediately. Less deadband. More positive engagement. A new cam system requires less lever throw to push the pads toward the rotor. That's great, but there's more to perfect braking performance than just power. You need control. Many brake systems minimize deadband but at the cost of modulation. SwingLink solves that with its special cam shape. When the pads contact the rotor, the leverage rate curve is flat and smooth, avoiding that "on/off" brake feel. Its the perfect balance of power and precision.

Timing Port Closure
A hydraulic brakes timing port is the connection between the reservoir and the master cylinder bore. When the lever is squeezed, a cup seal passes this area and closes the port, which pressurizes the system. SRAM's new timing port closure system features durable seals and an ultra-smooth cylinder bore finish producing dependable braking power and consistency.