| Type | R II 2-seat sportplane | R IIb 2-seat sportplane | R IIc 2-seat sportplane |
| Engine | 1 Hirth HM 60 | 1 Hirth HM 60 R or HM 60 | |
| Dimensions | Length , height , span , wing area , | Length 6.32 m, height 2.20 m, span 7.20 m, wingarea 12.5 m2 | Length 6.32 m, height 2.20 m, span 7.20 m, wingarea 12.5 m2 |
| Weights | Empty , loaded , max. take off weight | Empty 330 kg, flying weight 560 kg, fuel 70 l, oil 7 l | Empty 295 kg, flying weight 500 kg, fuel 70 l, oil 7 l |
| Performance | Max.. speed , cruising speed , range , endurance , service ceiling , climb | (With HM 60 R)Max. speed 175 km/h, cruising speed 150 km/h, landing speed 65 km/h,climb to 1000 m 3.5 min., to 4000 m 32 min., range 550 km (With HM 60) Max.speed 160 km/h |
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