Engineering:Honda 650cc standard and sport motorcycles

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Short description: Sport bike model from Honda
Honda CBR650R
Motodays 2019 51.jpg
2019 Honda CBR650R
ManufacturerHonda
Production2014–present
PredecessorHonda CB600F
Honda CBR600F
ClassSport bike or Naked bike

The Honda 650 cc standard and sport motorcycles are a range of 649 cc (39.6 cu in) inline-four standard and sport motorcycles made by Honda since 2013. The line includes the CB650F standard or 'naked bike', and the CBR650F sport bike that replaced outgoing CB600F Hornet.[1][2]

The motorcycles have a new twin-spar steel chassis and a new inline-4 engine with a longer stroke increasing the displacement to 650 cc. ABS is optional, and a variant with ABS standard and restricted air intakes reduces the power below the 35 kW (47 hp) limit for the European A2 licence. They have four-into-one side-swept exhaust headers with a stubby exhaust muffler, which Honda claims improve mass centralisation.[3] Honda made significant technical and cosmetic updates in 2017.[4]

In November 2018, at EICMA, Honda announced the CB650R naked bike with their Neo Sports Café styling previously introduced on the CB1000R and CB300R, and the CBR650R sport bike with new Fireblade-style fairing.[5][6] Both motorcycles also received significant chassis and engine updates.

Model history

2014 "CB650F/CBR650F" (RC74)

2016 Honda CBR650F in Tricolor
2014 Honda CB650F

Successor to the Hornet Honda CBR600F and Honda CBR600F, The All-new 650 class come with the standard "naked" version the CB650F, and the full fairing sport version the CBR650F .[7] Base on the style of the 600F, this model still get a single triangle front lamp, hi clip-on, and the one piece's seat. offering in Red and matte Black color, which some market get the iconic Honda Tri-color schem.

2016 "CB650F/CBR650F" (RC74)

Livery update with red frame and white frame.[8]

2017 "CB650F/CBR650F" (RC96)

Honda has freshen up the mid-life by the new color schem and the Euro 4 emissions regulation , the crankcase color has change from black to bronze color, LED headlights, updated air intake flow path, smaller two-chamber exhaust muffler, lowered gear ratios, Showa Dual Bending Valve (SDBV) front suspension, ABS standard.[9]

2019 "CB650R/CBR650R" (RH01)

2021 CBR650R

The model change for the 650's which the CB650R naked bike get Neo Sports Café styling line up with the cb150r cb300r cb1000r. The CBR650R sport bike also get the Fireblade style fairing and dual front lamps; rigid lighter frame, updated frame geometry, inverted Showa separate function front fork (SFF), the clip-on fork has moved to a lower position under the upper triple clamp, lighter cast Y-spoke aluminium wheels that is look the same to the Fireblade, radial mounted front brake calipers pair with the 320mm drilled disk, ABS standard, updated air intake with dual ram air under the front lamp and larger exhaust pipe & muffler, closer ratio gearing, flatter torque, higher red-line, assist slipper clutch, Honda Selectable Torque Control (HSTC) (working with ABS sensor), full LED lighting, integrated LCD dashboard, gear indicator, shift light, Quick Shifter(shift up) System (Optional), rear seat crowl (Optional).[10]

2021 "CB650R/CBR650R" (RH03)

With Euro 5 emissions regulation Honda has Camshaft and engine mapping revise, Minor styling updates including the LCD dashboard angle and illumination, Showa SFF-BP (separate function front fork big piston), new tail section fairing and license plate holder, new crankcase cover (still bronze color), revised cycle geometry and ergonomics.[11]

Specifications

All specifications are manufacturer claimed unless otherwise specified.

Year 2013-2016 (RC74) 2017-2018 (RC96) 2019-2020 (RH01) 2021–present (RH03)
Model CB650F CBR650F CB650F CBR650F CB650R CBR650R CB650R CBR650R
Type Naked Sport Naked Sport Naked Sport Naked Sport
Engine Four stroke, inline-4, DOHC, 16 valves, liquid-cooled
Displacement 648 cc (39.5 cu in)
Bore x stroke 67 mm × 46 mm (2.6 in × 1.8 in)
Compression ratio 11.4 : 1 11.6 : 1
Fuel delivery Honda PGM-FI
Ignition Fully transistorized with ignition advance CR9EH-9 (NGK) or U27FER9 (DENSO) Fully transistorized with ignition advance IMR9E-9HES (NGK) or VUH27ES (DENSO)
Maximum power 61 kW (82 hp) at 9,500 rpm 66 kW (89 hp) at 11,000 rpm 70 kW (94 hp) at 12,000 rpm[12]
Maximum torque 63 N⋅m (46 lbf⋅ft) at 8,000 rpm 64 N⋅m (47 lbf⋅ft) at 8,000 rpm 64 N⋅m (47 lbf⋅ft) at 8,500 rpm 63 N⋅m (46 lbf⋅ft) at 8,500 rpm
Transmission 6-speed sequential, constant mesh
Clutch Wet, multi-plate, coil spring Wet, multi-plate, coil spring, assist slipper
Chain & Sprocket 525 o-ring chain, 118 links (DID 525V11 or RK 525KRW) Front 15T Rear 42T
Gear ratio
1 3.071 3.071
2 2.235 2.352
3 1.777 1.888
4 1.520 1.560
5 1.333 1.370
6 1.214 1.214
Final drive 1.690/2.800
Frame Tubular steel, diamond, stressed engine
Rake 25.5°
Trail 101 mm (4.0 in)
Turning radius 2,800 mm (110 in) 3,000 mm (120 in) 2,800 mm (110 in) 3,000 mm (120 in) 2,800 mm (110 in) 3,000 mm (120 in) 2,800 mm (110 in) 3,000 mm (120 in)
Front wheel 17M/C × MT3.00 cast aluminium
Rear wheel 17M/C × MT4.50 cast aluminium
Front tyre 120/70 ZR17 58W
Rear tyre 180/55 ZR17 73W
Front brake Dual 320 mm (13 in) petal disks, Axial mount 4 piston Nissin caliper with ABS Dual 320 mm (13 in) petal disks, Axial mount 4 piston Nissin caliper (revise model) with ABS Dual 310 mm (12 in) floating discs, Radial mount 4 piston Nissin caliper with ABS
Rear brake Single 240 mm (9.4 in) disc, 1 piston Nissin caliper with ABS
Front suspension Non-adjustable 41 mm (1.6 in) Conventional Telescopic Fork Non-adjustable 41 mm (1.6 in) Conventional Telescopic Showa Dual Bending Valve (SDBV) Non-adjustable 41 mm (1.6 in) Inverted Showa Separate Function Fork (SFF) Non-adjustable 41 mm (1.6 in) Inverted Showa Separate Function Fork Big Piston (SFF-BP)
Rear suspension Single shock, 7-stage preload adjustable;
cast aluminium double-sided swingarm
Single shock, 10-stage preload adjustable;
cast aluminium double-sided swingarm
Front suspension travel 108 mm (4.3 in)
Rear suspension travel 128 mm (5.0 in)
Wheelbase 1,450 mm (57 in)
Overall length 2,110 mm (83 in) 2,145 mm (84.4 in)
Overall width 780 mm (31 in) 755 mm (29.7 in) 780 mm (31 in) 755 mm (29.7 in) 780 mm (31 in) 750 mm (30 in) 780 mm (31 in) 750 mm (30 in)
Overall height 1,120 mm (44 in) 1,145 mm (45.1 in) 1,075 mm (42.3 in) (2017-2018) 1,145 mm (45.1 in) 1,075 mm (42.3 in) 1,150 mm (45 in) 1,075 mm (42.3 in) 1,150 mm (45 in)
Seat height 810 mm (32 in)
Ground clearance 150 mm (5.9 in) 130 mm (5.1 in) 150 mm (5.9 in) 130 mm (5.1 in) 150 mm (5.9 in) 132 mm (5.2 in) 150 mm (5.9 in) 132 mm (5.2 in)
Fuel tank capacity 17.3 L (3.8 imp gal; 4.6 US gal) 15.4 L (3.4 imp gal; 4.1 US gal)
Engine oil SAE 10w-30, JASO T 903 standard : MA

2.9 L (2.6 imp qt) (draining)

3.5 L (3.1 imp qt) (disassembly)

SAE 10w-30, JASO T 903 standard : MA

2.3 L (2.0 imp qt) (draining)

3.0 L (2.6 imp qt) (disassembly)

Coolant 2.5 L (2.2 imp qt) Pro Honda HP Coolant
Wet weight (abs Version) 208 kg (459 lb) 212 kg (467 lb) 208 kg (459 lb) 213 kg (470 lb) 203 kg (448 lb) 208 kg (459 lb) 202 kg (445 lb) 207 kg (456 lb)
Maximum weight capacity 188 kg (414 lb) 128 kg (282 lb)
Fuel consumption 30 km/L (85 mpg‑imp; 71 mpg‑US)

References

  1. "2014 Honda CB650F - A2 License Optional". 8 November 2013. https://www.asphaltandrubber.com/bikes/2014-honda-cb650f. 
  2. "2014 Honda CBR650F - More of a Good Thing". 8 November 2013. https://www.asphaltandrubber.com/bikes/2014-honda-cbr650f. 
  3. "2017 Honda CB650F". https://bikereview.com.au/news/2017-honda-cb650f. 
  4. "ロードスポーツモデル「Cbr650F」「Cb650F」のスタイリングを刷新し走りを熟成させ発売". https://www.honda.co.jp/news/2017/2170413-cbr650.html. 
  5. "Honda CB650R Completes the "Neo Sports Café" Lineup for 2019". 6 November 2018. https://www.asphaltandrubber.com/bikes/2019-honda-cb650r/. 
  6. "Goodbye Honda CBR650F...Hello Honda CBR650R". 16 November 2018. https://www.asphaltandrubber.com/bikes/2019-honda-cbr650r/. 
  7. "新開発の直列4気筒エンジンを搭載した「Cbr650F」「Cb650F」を新発売". https://www.honda.co.jp/news/2014/2140418-cbr650f.html. 
  8. "2016 Honda CBR650F - Ride Review & Specs / Sport Bike Motorcycle" (in en-US). 2015-11-18. https://www.hondaprokevin.com/2016-cbr650f-review-ride-specs-cbr-sport-bike-motorcycle/. 
  9. "ロードスポーツモデル「Cbr650F」「Cb650F」のスタイリングを刷新し走りを熟成させ発売". https://www.honda.co.jp/news/2017/2170413-cbr650.html. 
  10. "ミドルクラスのネイキッドロードスポーツモデル「Cb650R」を発売". https://www.honda.co.jp/news/2019/2190121-cb650r.html. 
  11. "「Cb650R」「Cbr650R」のカラーリングやシートカウルの外観デザイン、フロントフォークの仕様を変更するなど熟成を図り発売". https://www.honda.co.jp/news/2020/2201211-cb650r.html. 
  12. "Specifications – CBR650R – Super Sport – Range – Motorcycles – Honda". https://www.honda.co.uk/motorcycles/range/super-sport/cbr650r/specifications.html.