Handcrafted high-performance motorcycle exhausts: racing design, sporty sound, and Made in Italy quality to push beyond every limit.
The DBR Superfast Low Titanium 50cc expansion for Derbi engines represents the highest level achievable in the world of extreme tuning. Designed for Hyper Big Bore setups, this exhaust in Japanese Titanium is developed to handle gas volumes and RPMs beyond traditional standards.
The low-mount design is optimized for engines over 50cc, where expansion management becomes critical. The ultra-lightweight titanium structure allows for immediate response, superior heat dissipation, and performance stability even under extreme track stress.
Technical Features
- Material: Japanese Titanium (handcrafted TIG construction).
- Configuration: Racing low-mount exhaust for Derbi.
- Usage range: 50cc engines.
- Weight: Maximum reduction compared to steel (-40%).
- Use: Extreme racing / competition.
Supported Thermal Groups (50cc)
Specifically developed to maximize the latest generation Big Bore cylinders:
- Derbi Classic
- Bidalot
- 2Fast
- Polini Big Evo
- Stage6 R/T
- LMR
Applications / Engine Compatibility
Compatible with highly modified Derbi Euro 2, Euro 3, and Euro 4 (D50B0) platforms, including Derbi Senda, Aprilia SX/RX, and custom racing projects.
Exhaust Care: To keep the white welds of the connecting pipe and the silencer body always shiny, avoiding yellowing caused by heat or mud stains, it is essential to use a specific neutral cleaner:
DBR Clear Titanium - Cleaning Spray for Titanium and Steel Exhausts
PRO TUNER NOTE:
This expansion is designed exclusively for 50cc. Not suitable for standard road use.
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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