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The DBR Superfast Low Titanium 86-94cc expansion for Derbi engines represents an extreme solution designed for the world of high-displacement racing. Made entirely from Japanese Titanium, this handcrafted exhaust guarantees reduced weight and optimized gas expansion capacity for Big Bore setups over 85cc.
The low-mount design is engineered to maximize performance on very high-performance engines, improving top-end power and the ability to maintain power at high revs. Titanium, besides being completely corrosion-resistant, offers superior heat dissipation compared to steel, keeping performance consistent even under prolonged stress.
Technical Features
- Material: Japanese Titanium (handcrafted TIG construction).
- Configuration: Racing low-mount exhaust for Derbi.
- Usage range: 86cc - 94cc engines.
- Weight: Maximum reduction compared to steel (-40%).
- Use: Extreme racing / competition.
Supported Thermal Groups (86-94cc)
Specifically developed to fully exploit the latest generation Big Bore cylinders:
- Derbi Classic
- Bidalot
- 2Fast
- Polini Big Evo
- Stage6 R/T
- LMR
Applications / Engine Compatibility
Compatible with all Derbi Euro 2, Euro 3, and Euro 4 engines (D50B0), including Derbi Senda, Aprilia SX/RX, and equivalent models.
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:
On 86cc - 94cc setups, this titanium expansion pushes power to extremely high revs, offering superior top-end and a much wider over-rev range compared to traditional exhausts. To get the most out of it, it is essential to pair it with large-diameter carburetors, racing ignitions, and precise ignition timing tuning.
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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, result in 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 responsibility of the recipient. We are not responsible 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 writing to assistenza@dbrfactory.com. For complete information, please consult our Terms of Service and Shipping Policy.
Returns and Refunds
According to art. 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. In cases provided by law, withdrawal can be exercised within 14 days from 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 defective or non-compliant products, 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