BMW R 1300 GS vs Honda CRF1100L Africa Twin — Boxer Shaft vs 21-Inch DCT Rally Flagship
ENGINEERING & RIDING VERDICT
Choose the BMW R 1300 GS for maintenance-free shaft drive, 145 hp ShiftCam Boxer punch, and Telelever EVO road composure; choose the Honda CRF1100L Africa Twin for true 21-inch front dirt authority and effortless 6-speed wet DCT clutchless touring.
Side-by-Side OEM Specification & Fluid Matrix
| Specification | BMW R 1300 GS / GS Adventure (KA1) | Honda CRF1100L Africa Twin DCT (SD08 / SD13) |
|---|---|---|
| Engine · Power · Torque | 1300 cc · 145 hp · 149 N·m | 1084 cc · 101.9 hp · 112 N·m |
| Seat Height & Wet Weight | 850 mm (33.5 in) · 237 kg (522 lbs) | 850 mm (33.5 in) · 236 kg (520 lbs) |
| Fuel Tank & Est. Range | 19 L → ~395 km (245 mi) | 18.8 L → ~385 km (239 mi) |
| Oil Capacity (With Filter) & Spec | 5 L (5.28 US qt) · SAE 5W-40 JASO MA2 | 4.2 L (4.44 US qt) · SAE 10W-30 JASO MA |
| OEM Oil Filter | 11425B70298 (R1300GS Specific — NOT R1250GS!) | Engine: 15410-MFJ-D01 (HF204) + DCT Clutch Filter: 15412-MGS-D21 (HF117) |
| Tires & Cold Pressure (Solo) | 120/70R19 M/C 60V / 170/60R17 M/C 72V 36 / 42 PSI (250/290 kPa) |
90/90-21 M/C 54H / 150/70R18 M/C 70H 33 / 36 PSI (225/250 kPa) |
| Spark Plug & Battery | NGK LMAR8AI-10 (×2) · BMW 12V 10Ah LiFePO4 (GSA: 12V 14Ah AGM) | NGK SILMAR8A9S (×4) · HY110 Li-Ion |
| Valve Check Interval | 20,000 km | 24,000 km |
DIY Wrenching & Maintenance Cost Differences
R 1300 GS takes 4.0 L of 5W-40 with a spin-on filter plus 180 ml shaft bevel oil (zero chain upkeep), whereas Africa Twin DCT takes 4.2 L of 10W-30 with TWO paper elements (engine + DCT clutch filter) and 525 chain maintenance.
02 // ERGONOMIC & SPEC MATRIX
Interactive 1:1 Spec & Seat-Arch Footing Simulator
Calculates real-feel leg reach by factoring in thigh-splay seat arch width and dual-sport suspension sag—not just raw static seat height.
| Metric (Rider Height: 173 cm) | BMW R 1300 GS / GS Adventure (KA1) | Honda CRF1100L Africa Twin DCT (SD08 / SD13) |
|---|---|---|
| Static Seat / Effective Arch Reach | 850 mm → ~868 mm Tip-Toe / One-Foot Stop Technique Advised |
850 mm → ~868 mm Tip-Toe / One-Foot Stop Technique Advised |
| Displacement · Power · Torque | 1300 cc · 145 hp · 149 N·m | 1084 cc · 101.9 hp · 112 N·m |
| Wet Curb Weight | 237 kg (522 lbs) | 236 kg (520 lbs) |
| Fuel Tank & Est. Touring Range | 19 L → ~395 km (245 mi) | 18.8 L → ~385 km (239 mi) |
| Oil Capacity (With Filter) & Grade | 5 L (5.28 qt) · SAE 5W-40 JASO MA2 · Gear/Shaft 180ml | 4.2 L (4.44 qt) · SAE 10W-30 JASO MA |
| Cold Tire Pressure (Front / Rear) | 36 / 42 PSI (250/290 kPa) | 33 / 36 PSI (225/250 kPa) |
| OEM Spark Plug & Battery | NGK LMAR8AI-10 (×2) · BMW 12V 10Ah LiFePO4 (GSA: 12V 14Ah AGM) | NGK SILMAR8A9S (×4) · HY110 Li-Ion |