and the D941TW boasts a full metal case

Can be assembled to recreate many of the extensive Spitfire Mk

The Roto Start 3 lets you use a handheld starting unit so you don't have to deal with starting the engine by hand - it really doesn't get any easier to get running

both with a laser-etched HPI logo

Replacment the stock plastic bearing end cap

Savox - Standard Digital Servo, 0.13sec / 90oz @ 6V Tires Wheels Inserts Mini/Micro and the D941TW boasts aThe Savox SC 0352 is considered a 'standard' servo, but outperforms other standard servos with more torque and dual bearing support. "Plus" models feature Soft Start and Sanwa SSR Compatibility Features: Dual ball bearing support for precision and gear support. Industrial plastic gear train is quiet and smooth. More torque than other standard servos. Specifications: Torque @ 4. 8v 4. 2kg 58. 3oz in Torque @ 6v 6. 5kg 90. 3oz in Speed @ 4. 8v 0. 14 sec