Handcrafted high-performance motorcycle exhausts: racing design, sporty sound, and Made in Italy quality to push beyond every limit.
DBR Superfast 低位钛合金 95-120cc排气扩展适用于Derbi发动机，代表极限改装领域的最高水平。专为Hyper Big Bore配置设计，这款采用日本钛合金制造的排气管，能够处理超出传统标准的气体流量和转速。
低位安装（low-mount）设计针对95-120cc以上发动机进行了优化，排气扩展的管理变得至关重要。超轻钛合金结构带来即时响应、卓越的散热性能以及在赛道极限压力下的稳定表现。
技术参数
- 材质：日本钛合金（手工TIG焊接制造）。
- 配置：Derbi专用低位赛车排气。
- 适用范围：95cc - 120cc发动机。
- 重量：相比钢材最大减重40%。
- 用途：极限赛车/竞赛用。
支持的气缸组（95-120cc）
专为超大排量极限配置设计：
- Derbi经典款
- Bidalot
- 2Fast
- Polini Big Evo 94cc进阶版 / 超过100cc
- Stage6 R/T
- LMR
适用车型 / 发动机兼容性
兼容高度改装的Derbi Euro 2、Euro 3及Euro 4平台（D50B0），包括Derbi Senda、Aprilia SX/RX及定制赛车项目。
排气管保养：为保持连接管焊点洁白及消声器本体光亮，防止因高温或泥污导致的发黄，务必使用专用中性清洁剂：
DBR Clear Titanium - 钛合金及钢制排气清洁喷雾
专业调校师提示：
此排气扩展专为100cc以上极限配置设计：动力曲线完全偏向高转速，爆发力强劲且超转速明显。需配备完整竞赛套件：大号化油器、赛车点火系统、曲轴箱加工及合适传动比。不适合标准道路使用。
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Shipping
Orders are generally processed within 40–45 business days from payment confirmation. Ready-to-ship products are dispatched within 3–5 business days. All times indicated refer to business days, excluding Saturdays, Sundays, holidays, and company closure periods. Any special processing or treatments requested by the customer, including but not limited to Transparent Anti-Rust Cerakote, involve an estimated production time extension of about 1 additional week, as these are performed by external suppliers and not directly at our production facility. For urgent needs, Rapid Production services are available with delivery within 10 or 20 business days, with costs varying based on destination. Shipping costs are calculated at checkout based on destination, weight, and order volume. Once shipped, the customer will receive the tracking number via email. Any customs duties or import taxes are the recipient’s responsibility. We are not liable for delays caused by factors beyond our control, including courier delays, customs inspections, weather conditions, strikes, or extraordinary circumstances. The shipping address can only be changed before the order is confirmed as processed by contacting assistenza@dbrfactory.com. For complete information, please refer to our Terms of Service and Shipping Policy.
Returns and Refunds
According to Article 59 of the Consumer Code (Legislative Decree 206/2005), the right of withdrawal is excluded for custom-made or personalized products and for digital content provided via non-material support with acceptance of execution. Where permitted by law, withdrawal can be exercised within 14 days of delivery. The product must be returned unused, intact, and complete with the original packaging. Return shipping costs are the customer’s responsibility unless the product is defective or the error is attributable to DBR S.R.L. In case of a defective or non-compliant product, please contact us within 7 days of delivery by sending photographic documentation to assistenza@dbrfactory.com. Refunds are processed within 14 days of receiving the return using the same payment method. For full details, please consult the Refund Policy.
Springs, screws, and gasket
DBR stickers