六活塞鍛造卡鉗
每只卡鉗配備六顆鍛造活塞，採 30 / 34 / 38 mm 不等徑配置，平衡來令片從前緣到後緣的壓力。
產品詳情
xClassic 系列 · 前軸 · 六活塞
Classic 8657S 前六活塞大煞車套件
TTSPORT Classic 8657S 是一款前六活塞大煞車套件，採用兩片式鍛造鋁合金卡鉗、不等徑活塞與兩片式內通風碟盤。它鎖定想要更強散熱能力、更敏銳的踏板控制與可重複穩定煞停，但不想進入純競技設定的駕駛。
為什麼改裝者選擇 8657S
55.0 cm² 活塞面積
每只卡鉗 55.0 cm² 的總活塞面積，為 8657S 帶來強勁夾持力與線性踏板反應。
355–405 mm 兩片式碟盤
雙片式內通風碟盤的尺寸範圍從 Ø355 mm × 32 mm 到 Ø405 mm × 34 mm，適用於街道、賽道日與高速煞車設定。
兩片式鍛造鋁合金卡鉗本體
8657S 卡鉗採用兩片式鍛造鋁合金本體，可在負載下維持剛性，不含來令片的卡鉗淨重為 4.05 kg。
隔熱活塞
隔熱兩片式活塞搭配防塵套，可減緩熱傳導至煞車油，有助於在反覆煞停時保護踏板腳感。
鋼製或 CCB 碟盤選項
選擇經熱處理的高碳鋼，適合可預期的街道與賽道日使用；或選擇碳陶瓷，獲得較低旋轉質量與更高耐熱上限。
技術規格與套件選項
| 煞車卡鉗 | ||
|---|---|---|
| 系列 | 經典系列 | |
| 型號 / 適用車型 | 8657S | |
| 安裝軸位 | 前輪 | |
| 活塞數量 | 6 活塞 | |
| 活塞類型 | 兩片式隔熱活塞，附防塵套 | |
| 活塞直徑 | 30 mm × 2 / 34 mm × 2 / 38 mm × 2 | |
| 卡鉗尺寸 | 長 350 mm × 寬 165 mm × 高 92.64 mm | |
| 活塞總面積 | 每顆卡鉗 55.0 cm² | |
| 製造製程 | 兩片式鍛造鋁合金本體 | |
| 淨重 | 每個卡鉗 4.05 kg（不含來令片） | |
| 表面處理 | 高溫亮面塗層 | |
| 建議輪圈尺寸 | 18 吋以上 | |
| 建議碟盤尺寸 | Ø355–405 mm × 32–34 mm | |
| 煞車碟盤選項 | ||
| 碟盤選項 | 鋼製 / 選項 A | CCB / 選項 B |
| 碟盤材質 | 熱處理高碳鑄鐵 | 碳陶瓷複合材質 |
| 安裝軸位 | 前輪 | 前輪 |
| 碟盤尺寸 | Ø355×32 / Ø380×34 / Ø405×34 mm | Ø355×32 / Ø380×34 / Ø405×34 mm |
| 結構 | 雙片式 | 雙片式 |
| 通風設計 | 內通風式 | 內通風式 |
| 碟盤固定方式 | 固定式或浮動式，依尺寸／車型應用而定 | 浮動式 |
| 方向性設計 | 有 — 左右專用 | 有 — 左右專用 |
| 碟盤表面紋路 | 弧形 / 紋路 / 波浪溝槽或鑽孔 & 劃線 | 鑽孔通風 |
| 來令片選項 | ||
| 來令片選項 | 鋼製碟盤來令片 | CCB 碟盤來令片 |
| 相容碟盤材質 | 僅限鑄鐵／鋼製碟盤 | 僅適用碳陶瓷碟盤 |
| 工作溫度範圍 | 0–600 °C | 0–700 °C |
| 平均摩擦係數 | μ 0.38，會隨溫度 / 壓力 / 碟盤而異 | μ 0.45，會隨溫度 / 壓力 / 碟盤而異 |
| 煞車油管 | ||
| 煞車油管結構 | 三層結構 | |
| 煞車油管材質 | PTFE 內層 / SUS304 不鏽鋼編織 / PVC 外層 | |
| 煞車油管接頭 | 專車專用，涵蓋卡鉗端與底盤端 | |
| 支架 | ||
| 碟盤帽製程 | CNC 精密加工 | |
| 碟盤帽材質 | 高強度鋁合金 | |
| 卡鉗支架製程 | CNC 精密加工 | |
| 卡鉗支架材質 | 碳鋼 | |
| 卡鉗安裝型式 | 徑向安裝，搭配車型專用支架 | |
| 車型適配 & 安裝 | ||
| 最小輪輻間隙 | 107 mm | |
| 建議輪圈尺寸 | 18 吋以上 | |
| 碟盤直徑選擇 | 355、380 或 405 mm，依車型應用與輪圈間隙選擇 | |
| 磨合（開皮）程序 | 必要 | |
來令片須對應碟盤材質。鐵/鋼來令片用於鋼製碟盤；CCB 來令片僅用於碳陶瓷碟盤。請勿混裝。
包裝清單
卡鉗 ×2
兩顆前輪 6 活塞鍛造卡鉗。
煞車來令片
對應所選碟盤材質的煞車來令片組。
煞車碟盤 ×2
兩組雙片式內通風碟盤，搭配 CNC 鋁合金中心盤。
卡鉗轉接座 ×2
車型專用 CNC 碳鋼安裝轉接座。
碟盤盤帽 ×2
CNC 鋁合金碟盤中心盤。
煞車油管 ×2
不鏽鋼金屬煞車油管，附車型專用接頭。
裝得下嗎？3 步驟檢查
8657S 是平台專用對應的前輪大煞車套件。卡鉗轉接座、碟盤尺寸與煞車油管接頭皆依您的特定車款打造。訂購前，請先確認輪圈內徑間隙、輪輻造型、輪圈 Offset 值與碟盤直徑是否與您現有配置相符。
1. 輪圈直徑
建議最小輪圈尺寸為 18 吋。
2. 輪輻間隙
輪輻最小間隙為 107 mm。輪圈 Offset 值、輪輻造型與碟盤尺寸都會影響安裝適配性。
3. 車型
請確認您的年份、品牌、車型與輪圈規格，以便選擇正確的卡鉗轉接座、碟盤尺寸與煞車油管接頭。
我們建議安裝前先進行間隙檢查或以樣板試裝。
安裝與磨合
- 徑向安裝，搭配車款專用轉接座。
- 煞車油管接頭在卡鉗端與車體端皆為車款專用。
- 碟盤尺寸與安裝五金必須依您的特定車款確認。
- 必須進行正確的磨合，才能將均勻的來令片層轉移到碟盤表面。
- 磨合可穩定摩擦力並有助於防止抖動。
- 在進行任何激烈煞車前，請依照隨附的程序操作。
常見問題
8657S 能安裝在我的車上嗎？
這是平台專用對應的大煞車套件。訂購前，必須依您的特定車款確認卡鉗轉接座、煞車油管接頭、碟盤尺寸與輪圈間隙。請提供您的年份、品牌、車型與輪圈規格與我們聯繫，我們將為您確認正確的配置。
我需要多大的輪圈尺寸才能避開 6 活塞卡鉗？
建議最低輪圈尺寸為 18 吋，且輪輻內側須保留至少 107 mm 的間隙。輪圈偏移值（ET）、輪輻造型與碟盤尺寸都會影響安裝適配性，因此建議安裝前先進行間隙檢查或使用樣板試裝。
我該選擇鋼製碟盤還是碳陶瓷（CCB）碟盤？
經熱處理的高碳鋼碟盤具備優異的熱容量、可預期的踏板回饋，以及較低的更換成本，適合街道與賽道日使用。CCB 碟盤則能減輕旋轉質量，將工作溫度上限提升至約 700 °C，並搭配更高摩擦係數的來令片（平均 μ 0.45），以應付反覆高速煞停。兩種碟盤的來令片無法共用。
有哪些碟盤尺寸可選？
8657S 支援 Ø355 mm × 32 mm、Ø380 mm × 34 mm 與 Ø405 mm × 34 mm 的兩片式內通風碟盤。直徑越大，熱容量與煞車力矩越佳，但需要更大的輪圈間隙。
需要進行磨合程序嗎？
是的。必須進行正確的磨合（bed-in），讓來令片材質均勻附著至碟盤表面、穩定摩擦係數並避免抖動。在進行任何激烈煞車前，請依照隨附的磨合程序操作。
套件包含哪些内容？
兩組前輪 6 活塞鍛造卡鉗、兩片附 CNC 鋁合金中心盤的兩片式內通風碟盤、車型專用 CNC 碳鋼安裝轉接座、附車型專用接頭的不鏽鋼金屬編織煞車油管，以及依所選碟盤材質搭配的成套來令片。
準備好規劃你的 8657S 升級配置了嗎？
請提供你的車輛資訊、輪圈規格與預期用途。我們會在您下單前確認碟盤尺寸、安裝配件與煞車油管接頭規格。
保養指南
xBrake Kits · Fitment · Installation · Care Guide
Brake Kit Care Guide
A brake kit is not just a pair of larger calipers. Calipers, rotors, pads, hoses, brackets, rotor hats, mounting hardware, brake fluid, wheel clearance, and bedding procedure all work together as one system.
This guide explains how to confirm the right TTSPORT brake kit before ordering, what to check before installation, and how to care for the system after installation.
1. Before Ordering: Confirm the Full Vehicle Setup
Do not order a brake kit by vehicle name alone. The correct kit depends on the vehicle, axle position, wheel package, driving use, and brake system layout.
- Vehicle year, make, model, trim, market version, and chassis code if available
- Front or rear axle position
- Current brake rotor diameter, thickness, and caliper type if known
- Wheel diameter, width, offset, spoke shape, and inner barrel clearance
- Tire size and vehicle weight changes from armor, cargo, towing equipment, or track setup
- Driving use: daily street, towing, mountain driving, off-road, HPDE, rally, drift, track, or competition
- Whether the vehicle uses electronic parking brake, brake pad wear sensors, ABS / ESC systems, or special hydraulic routing
Wheel Clearance & Data Disclaimer: Technical fitment data applies strictly to rotor hats and mounting brackets—not wheel geometry. Wheel compatibility specs are provided for general reference only. Insufficient wheel clearance is not covered under warranty or data accuracy claims; if clearance is insufficient, wheel spacers must be added at the customer's discretion.
2. Understand What Type of Brake Kit You Are Ordering
Different TTSPORT brake kit series use different hardware layouts. Always confirm what the kit includes before purchase.
Direct-Mount Kits
Use direct-mount calipers and one-piece rotors where specified. These kits do not use rotor hats or caliper brackets unless the final product page clearly states otherwise.
Two-Piece Rotor Kits
Use separate friction rings and rotor hats. Hat offset, ring bolt pattern, hardware style, and rotor direction must be matched correctly.
Racing / Custom Kits
May require bespoke brackets, rotor hats, brake lines, and engineering confirmation based on knuckle, hub, wheel, and competition use.
Off-Road / Heavy Vehicle Kits
Require extra attention to wheel clearance, tire size, vehicle load, descent control, hose routing, and dust / water exposure.
Do not assume every brake kit includes the same parts. Package contents vary by product series, vehicle application, and final order configuration.
3. Confirm the Kit Specification Before Payment
Before finalizing the order, review the kit specification carefully. Confirm the brake kit is matched to your vehicle and wheel setup, not only to the model name.
- Confirm vehicle application and axle position
- Confirm caliper model, piston count, and caliper color if applicable
- Confirm rotor diameter, rotor thickness, rotor construction, and left / right direction if applicable
- Confirm brake pad compound and intended use
- Confirm brake hose fitting type and routing compatibility
- Confirm whether caliper brackets, rotor hats, mounting hardware, wear sensors, or brake fluid are included
- Confirm minimum wheel diameter and spoke clearance requirement
- Confirm lead time, shipping method, and final invoice details
If any part is not listed in the final order or product page, do not assume it is included.
4. Before Installation: Inspect the Complete Kit
Inspect every component before installation. Do not modify, grind, drill, stretch, force, or space brake kit components to make them fit.
- Check all received parts against the order confirmation
- Inspect calipers, rotors, brackets, hats, hoses, pads, and hardware for shipping damage
- Confirm left / right caliper and rotor orientation where applicable
- Confirm rotor size, pad shape, hose fittings, bracket layout, and hardware style before installation
- Clean all mounting faces before assembly
- Confirm torque values, bedding procedure, fluid type, and bleeding procedure before starting work
- Use a qualified brake technician for installation
Safety: Brake kits affect braking force, hydraulic sealing, heat control, wheel clearance, and vehicle stability. Do not install the kit if fitment, torque, direction, clearance, or compatibility is unclear.
5. Installation Checks
Correct installation is as important as the brake kit itself. A properly engineered kit can still perform poorly if installed with dirty mounting faces, incorrect torque, poor hose routing, or trapped air in the hydraulic system.
Caliper Position
Verify caliper centering over the rotor and confirm even pad sweep across the friction surface.
Rotor Orientation
Confirm left / right rotor direction if the rotor uses directional vanes or directional face pattern.
Brake Hose Routing
Check brake hose length and routing at full steering lock and full suspension travel. No twisting, rubbing, stretching, or kinking.
Wheel Clearance
Check caliper-to-spoke and caliper-to-barrel clearance before road use. Wheel specs are for general estimation only—clearance issues are excluded from warranty/data claims and may require user-supplied wheel spacers.
Brake Fluid & Bleeding
Use the correct brake fluid type and bleed the system until pedal feel is firm and consistent.
Hardware Security
Torque all brake hardware to the specified value. Do not reuse damaged, unknown, stretched, or corroded safety-critical fasteners.
6. Bedding and First Heat Cycle
Brake pads and rotors need a controlled bedding process before full performance is available. Bedding helps create an even transfer layer on the rotor surface, improving bite, pedal consistency, and vibration resistance.
- Follow the bedding procedure supplied with the exact pad and rotor compound
- Use moderate heat first unless the supplied procedure requires otherwise
- Do not start with emergency stops on a fresh pad / rotor setup
- Avoid holding the brake pedal while stopped on very hot pads and rotors
- Allow the brakes to cool after bedding
- After the first heat cycle, inspect pad contact, rotor surface, hose routing, hardware security, and fluid leaks
Street pads, race pads, iron rotors, two-piece rotors, and carbon ceramic rotors may require different bedding procedures. Use the procedure supplied with the specific kit.
7. Initial Break-In Period
After installation and bedding, give the system a short break-in period before aggressive use. Pedal feel, pad contact, dust output, and noise may continue to settle after the first drives.
- Avoid repeated emergency stops unless required for safety
- Avoid hard track use until bedding and inspection are complete
- Monitor pedal feel, vibration, noise, smell, and rotor surface appearance
- Recheck for fluid leaks after the first road test
- Recheck torque where the kit instructions require post-heat-cycle inspection
- Contact TTSPORT if brake feel changes suddenly after installation
8. Routine Care and Inspection
Brake kits need regular inspection, especially after track use, off-road use, towing, mountain driving, winter salt exposure, or any brake service.
- Inspect brake pads for uneven wear, taper, glazing, cracking, or backing-plate damage
- Inspect rotors for cracks, heavy scoring, hot spots, minimum thickness, and runout
- Inspect calipers for fluid seepage, piston movement, dust boot damage, and uneven pad retraction
- Inspect brake hoses for rubbing, cuts, swelling, leaks, and fitting corrosion
- Inspect brackets, rotor hats, and mounting hardware for cracks, fretting, corrosion, or loosening
- Check brake fluid level, color, service age, and boiling-point suitability for your driving use
- Clean brake dust from wheels and calipers regularly, especially after wet, salty, or track conditions
9. Care by Use Case
Daily Street
Inspect pads, rotors, fluid level, and hose condition during normal service intervals. Prioritize quiet operation, smooth pedal feel, and even wear.
Towing & Mountain Roads
Check pad thickness, rotor surface condition, and fluid condition more often. Long descents create sustained heat even without track use.
Off-Road
Inspect for mud, sand, stone impact, hose abrasion, dust boot damage, and caliper contamination after trail use.
Track / HPDE
Inspect pads, rotors, fluid, and hardware before and after every event. Track heat shortens service intervals.
Drift / Competition
Check rear brake temperature, hydraulic handbrake behavior, pad wear, rotor cracking, and hardware condition frequently.
Carbon Ceramic
Use only compatible pads and approved bedding procedures. Inspect rotor surface condition carefully and avoid incompatible friction materials.
10. Stop Driving If You Notice These Symptoms
Do not continue driving if the brake system shows any of the following symptoms. Inspect the system or contact a qualified brake technician before using the vehicle again.
- Soft pedal, sinking pedal, or sudden increase in pedal travel
- Brake fluid leak or wetness near a line, caliper, fitting, or master cylinder
- Grinding, scraping, severe vibration, or heavy brake judder
- Vehicle pulling strongly to one side under braking
- Burning smell after light driving
- Loose wheel, rotor, caliper, bracket, or hardware noise
- Brake warning light, ABS warning light, or traction-control fault after brake work
Need help confirming brake kit setup or care?
Send your vehicle details, brake kit series, wheel specs, driving use, photos, and any symptoms you notice. TTSPORT will help confirm fitment, installation checks, and the correct care path for your brake kit.
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