高端自行車 | 電動自行車
油壓煞車品牌專業設計製造
來自台灣多年經驗,產品深受歐美客戶喜愛
產品消息
關於交期與產品資訊
GA-81X系列
目前產線已經全部額滿至2022/6月後
GA-500/GA-600/GA-900系列
除GA-900維持45~60天內交貨,500/600於60~75天交貨
機械碟煞系列
目前交期60~75天
GA-800/GA-1000系列(電動車專用)
45~60天內交貨
專業車手測試 | 高端工程師創造
你可以更明白為什麼 GEMMA 的油壓煞車使用性更勝他牌
產品一覽 Products
The GEMMA engineers and world class MTB BIKERS to create batter that would meet the needs of different bikers. Hydraulic brakes to insure that your safety.
GA-811
精選入門款
Hydraulic disc brake (DUAL PISTON)
Open Hydraulic System
Aluminum Forged Caliper
Lever:2. Finger
Compatible with post Mount and 51mm international standard
Rotor Options:
Front: 160mm~180mm
Rear:140mm~160mm
Material: aluminum Alloy
Pad: Semi-metallic compound(model:M07)
Finish:ED-Black
Weight of one piece:325g
Front Brake(right)-light of oil hose:850mm
Rear Brake(left)-light of oil hose:1350mm
The light of oil hose can be custom-made
GA-812
耐用中階款
Hydraulic disc brake (DUAL PISTON)
Open Hydraulic System
Aluminum Forged Caliper
Lever:2. Finger
Compatible with post Mount and 51mm international standard
Rotor Options:
Front: 160mm~180mm
Rear:140mm~160mm
Material: aluminum Alloy
Pad: Semi-metallic compound(model:M07)
Finish:ED-Black
Weight of one piece:325g
Front Brake(right)-light of oil hose:850mm
Rear Brake(left)-light of oil hose:1350mm
The light of oil hose can be custom-made
GA-500
耐用中階款
Hydraulic disc brake (DUAL PISTON)
Open Hydraulic System
Aluminum Forged Caliper
Lever:2. Finger
Compatible with post Mount and 51mm international standard
Rotor Options:
Front: 160mm~180mm
Rear:140mm~160mm
Material: aluminum Alloy
Pad: Semi-metallic compound(model:M07)
Finish:ED-Black
Weight of one piece:316g
Front Brake(right)-light of oil hose:850mm
Rear Brake(left)-light of oil hose:1350mm
The light of oil hose can be custom-made
GA-814
專業高階款
Hydraulic disc brake (DUAL PISTON)
Open Hydraulic System
Aluminum Forged Caliper
Lever:2. Finger
Compatible with post Mount and 51mm international standard
Rotor Options:
Front: 160mm~180mm
Rear:140mm~160mm
Material: aluminum Alloy
Pad: Semi-metallic compound(model:M07)
Finish:ED-Black
Weight of one piece:290g
Front Brake(right)-light of oil hose:850mm
Rear Brake(left)-light of oil hose:1350mm
The light of oil hose can be custom-made
GA-600
專業高階款
Hydraulic disc brake (DUAL PISTON)
Open Hydraulic System
Aluminum Forged Caliper
Lever:2. Finger
Compatible with post Mount and 51mm international standard
Rotor Options:
Front: 160mm~180mm
Rear:140mm~160mm
Material: aluminum Alloy
Pad: Semi-metallic compound(model:M07)
Finish:ED-Black
Weight of one piece:316g
Front Brake(right)-light of oil hose:850mm
Rear Brake(left)-light of oil hose:1350mm
The light of oil hose can be custom-made
GA-2D
電動自行車2019款-煞車把手
For E-bike
Lever:4 Finger
Material: aluminum Alloy
Finish:ED-Black
Weight of one piece:105g
GA-5D
電動自行車2020款-煞車把手帶鈴鐺及可調整感測器
For E-bike
Lever:4. Finger & rubber grip
Integrated bell
Adjustable sensor control designed
Cast aluminum lever & bracket
Left hand side
Material: aluminum Alloy
Finish:ED-Black / Silver
Weight of one piece:143g
GA-M816
電動自行車2019款
For E-bike
Hydraulic disc brake (DUAL PISTON)
Open Hydraulic System
Aluminum Forged Caliper
Lever:2. Finger
Compatible with post Mount and 51mm international standard
Rotor Options:
Front: 160mm~180mm
Rear:140mm~160mm
Material: aluminum Alloy
Pad: Semi-metallic compound(model:M07)
Finish:ED-Black
Weight of one piece:325g
Front Brake(right)-light of oil hose:850mm
Rear Brake(left)-light of oil hose:1350mm
The light of oil hose can be custom-made
Sensor Control Contact Options
Waterproof M8 Contact of Normal SM-2A contact
GA-M800 (推薦)
電動自行車2020款
For E-bike
Hydraulic disc brake (DUAL PISTON)
Open Hydraulic System
Aluminum Forged Caliper
Lever:2. Finger
Compatible with post Mount and 51mm international standard
Rotor Options:
Front: 160mm~180mm
Rear:140mm~160mm
Material: aluminum Alloy
Pad: Semi-metallic compound(model:M07)
Finish:ED-Black
Weight of one piece:325g
Front Brake(right)-light of oil hose:850mm
Rear Brake(left)-light of oil hose:1350mm
The light of oil hose can be custom-made
Sensor Control Contact Options
Waterproof M8 Contact of Normal SM-2A contact
GA-900 (推薦)
自行車2022款
For bike
Hydraulic disc brake (DUAL PISTON)
Open Hydraulic System
Aluminum Forged Caliper
Lever:3. Finger
Compatible with post Mount and 51mm international standard
Rotor Options:
Front: 160mm~180mm
Rear:140mm~160mm
Material: aluminum Alloy
Pad: Semi-metallic compound(model:M07)
Finish:ED-Black
Weight of one piece:325g
Front Brake(right)-light of oil hose:850mm
Rear Brake(left)-light of oil hose:1350mm
The light of oil hose can be custom-made
GA-1000 (推薦)
電動自行車2021款
For E-bike
Hydraulic disc brake (DUAL PISTON)
Open Hydraulic System
Aluminum Forged Caliper
Lever:3. Finger
Compatible with post Mount and 51mm international standard
Rotor Options:
Front: 160mm~180mm
Rear:140mm~160mm
Material: aluminum Alloy
Pad: Semi-metallic compound(model:M07)
Finish:ED-Black
Weight of one piece:325g
Front Brake(right)-light of oil hose:850mm
Rear Brake(left)-light of oil hose:1350mm
The light of oil hose can be custom-made
Sensor Control Contact Options
Waterproof M8 Contact of Normal SM-2A contact
GA-ONE (CNC 一體式切割)
電動自行車2022款
For E-bike
Hydraulic disc brake (DUAL PISTON)
Open Hydraulic System
Aluminum Forged Caliper
Lever:3. Finger
Compatible with post Mount and 51mm international standard
Rotor Options:
Front: 160mm~180mm
Rear:140mm~160mm
Material: aluminum Alloy
Pad: Semi-metallic compound(model:M07)
Finish:ED-Black
Weight of one piece:265g
Front Brake(right)-light of oil hose:850mm
Rear Brake(left)-light of oil hose:1350mm
The light of oil hose can be custom-made
Sensor Control Contact Options
Waterproof M8 Contact of Normal SM-2A contact
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About Us
台北市大安區信義路四段337號12F-1
12F-1, No.337, Xin Yi Rd. Taipei Taiwan
珈瑪產品 Products
液壓碟煞 Hyfraulic brakes
碟盤 Discs
煞車片 Pads
聯繫我們 Contact
Taiwan 台北辦公室
Taipei Office
+8862-27030810
China 中國區總代理
+86-13862675843
台灣珈瑪 GEMMA © 2008
中國總代理
昆山伯瑞達交通器材有限公司 China Represent: BORITA kuanshan
France : Celine Xiaowen GAO
Cell:+33-0-652981867 Mail: celinegaoxw@gmail.com
Address: 5 Allee de L'europe 67960 entzheim France
Canada : Channing Qian
Cell :12504153021
Address:1303-845 Johnson Street Victoria BC V8W0G3, Canada