2023 Neuhaus Metalworks Hummingbird Base
- Category
- Hardtail Trail MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Steel
- Suspension
- 120mm fork travel, 0% sag
- Features
- Disc brake
Somewhat aggressive stack and reachvs category | Somewhat aggressive stack and reachvs category | Somewhat aggressive stack and reachvs category | Somewhat aggressive stack and reachvs category | Average stack and reachvs category | Somewhat aggressive stack and reachvs category | Average stack and reachvs category | Average stack and reachvs category | Somewhat upright stack and reachvs category | Somewhat upright stack and reachvs category | Somewhat upright stack and reachvs category | Somewhat upright stack and reachvs category | Somewhat upright stack and reachvs category | Somewhat upright stack and reachvs category | Very upright stack and reachvs category | Somewhat upright stack and reachvs category |
Geometry
XXS | XS | XXS+ | XS+ | S | S+ | M | M+ | ML | ML+ | L | L+ | XL | XL+ | XXL | XXL+ | |
Stack | 582mm | 581mm | 582mm | 581mm | 600mm | 600mm | 618mm | 627mm | 636mm | 646mm | 655mm | 655mm | 667mm | 667mm | 685mm | 685mm |
Reach | 380mm | 390mm | 390mm | 400mm | 410mm | 420mm | 427mm | 437mm | 444mm | 454mm | 461mm | 471mm | 480mm | 490mm | 500mm | 515mm |
Stack to Reach Ratio | 1.53:1 | 1.49:1 | 1.49:1 | 1.45:1 | 1.46:1 | 1.43:1 | 1.45:1 | 1.43:1 | 1.43:1 | 1.42:1 | 1.42:1 | 1.39:1 | 1.39:1 | 1.36:1 | 1.37:1 | 1.33:1 |
Seat Tube Length, C-T | 330mm | 340mm | 330mm | 340mm | 340mm | 340mm | 390mm | 390mm | 440mm | 440mm | 460mm | 460mm | 480mm | 480mm | 500mm | 500mm |
Top Tube Length, Effective/Horizontal Center | 552mm | 560mm | 562mm | 570mm | 580mm | 590mm | 603mm | 613mm | 623mm | 633mm | 643mm | 653mm | 666mm | 676mm | 696mm | 711mm |
Top Tube Slope | 29.4deg | 27.7deg | 28.8deg | 27.3deg | 28.5deg | 28deg | 24.5deg | 24.9deg | 20.7deg | 21.2deg | 19.9deg | 19.6deg | 18.6deg | 18.3deg | 17.8deg | 17.4deg |
Head Tube Angle | 66deg | 66.5deg | 66deg | 66.5deg | 66.5deg | 66.5deg | 66.5deg | 66.5deg | 66.5deg | 66.5deg | 66.5deg | 66.5deg | 67deg | 67deg | 67deg | 67deg |
Seat Tube Angle | 74deg | 74.1deg | 74deg | 74.1deg | 74.1deg | 74.1deg | 74.1deg | 74.1deg | 74.5deg | 74.5deg | 74.5deg | 74.5deg | 74.5deg | 74.5deg | 74deg | 74deg |
Head Tube Length | 64.7mm | 43.4mm | 64.7mm | 43.4mm | 64.2mm | 64.2mm | 83.8mm | 93.6mm | 103.4mm | 114.3mm | 124.1mm | 124.1mm | 134.3mm | 134.3mm | 153.8mm | 153.8mm |
Bottom Bracket Drop | 40mm | 56mm | 40mm | 56mm | 56mm | 56mm | 56mm | 56mm | 56mm | 56mm | 56mm | 56mm | 56mm | 56mm | 56mm | 56mm |
Bottom Bracket Height | 310.4mm | 313.4mm | 310.4mm | 313.4mm | 313.4mm | 313.4mm | 313.4mm | 313.4mm | 313.4mm | 313.4mm | 313.4mm | 313.4mm | 313.4mm | 313.4mm | 313.4mm | 313.4mm |
Chainstay Length | 420mm | 420mm | 420mm | 420mm | 420mm | 420mm | 420mm | 420mm | 430mm | 430mm | 430mm | 430mm | 435mm | 435mm | 445mm | 445mm |
Chainstay Length Horizontal | 418.1mm | 416.3mm | 418.1mm | 416.3mm | 416.3mm | 416.3mm | 416.3mm | 416.3mm | 426.3mm | 426.3mm | 426.3mm | 426.3mm | 431.4mm | 431.4mm | 441.5mm | 441.5mm |
Front-Center | 671.1mm | 668.1mm | 681.1mm | 678.1mm | 697mm | 707mm | 721.9mm | 731.9mm | 746.8mm | 756.7mm | 771.7mm | 781.7mm | 788.6mm | 798.6mm | 816.5mm | 836.4mm |
Front-Center Horizontal | 669.9mm | 665.8mm | 679.9mm | 675.8mm | 694.8mm | 704.8mm | 719.8mm | 729.8mm | 744.7mm | 754.7mm | 769.7mm | 779.7mm | 786.6mm | 796.6mm | 814.5mm | 834.5mm |
Wheelbase | 1088mm | 1082mm | 1098mm | 1092mm | 1111mm | 1121mm | 1136mm | 1146mm | 1171mm | 1181mm | 1196mm | 1206mm | 1218mm | 1228mm | 1256mm | 1276mm |
Fork Offset/Rake | 44mm | 44mm | 44mm | 44mm | 44mm | 44mm | 44mm | 44mm | 44mm | 44mm | 44mm | 44mm | 44mm | 44mm | 44mm | 44mm |
Fork Length (Axle-To-Crown) | 530mm | 530mm | 530mm | 530mm | 530mm | 530mm | 530mm | 530mm | 530mm | 530mm | 530mm | 530mm | 530mm | 530mm | 530mm | 530mm |
Trail | 107.9mm very high | 112.7mm very high | 107.9mm very high | 112.7mm very high | 112.7mm very high | 112.7mm very high | 112.7mm very high | 112.7mm very high | 112.7mm very high | 112.7mm very high | 112.7mm very high | 112.7mm very high | 109mm very high | 109mm very high | 109mm very high | 109mm very high |
Mechanical Trail | 98.5mm | 103.3mm | 98.5mm | 103.3mm | 103.3mm | 103.3mm | 103.3mm | 103.3mm | 103.3mm | 103.3mm | 103.3mm | 103.3mm | 100.3mm | 100.3mm | 100.3mm | 100.3mm |
Wheel Flop | 40.1mm | 41.2mm | 40.1mm | 41.2mm | 41.2mm | 41.2mm | 41.2mm | 41.2mm | 41.2mm | 41.2mm | 41.2mm | 41.2mm | 39.2mm | 39.2mm | 39.2mm | 39.2mm |
Tire to Pedal Spindle | 150.7mm 170 mm cranks | 128.7mm 170 mm cranks | 160.7mm 170 mm cranks | 138.7mm 170 mm cranks | 157.6mm 170 mm cranks | 167.6mm 170 mm cranks | 182.5mm 170 mm cranks | 192.5mm 170 mm cranks | 207.3mm 170 mm cranks | 217.3mm 170 mm cranks | 232.3mm 170 mm cranks | 242.3mm 170 mm cranks | 249.2mm 170 mm cranks | 259.2mm 170 mm cranks | 277mm 170 mm cranks | 297mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 140.4mm 170 mm cranks | 143.4mm 170 mm cranks | 140.4mm 170 mm cranks | 143.4mm 170 mm cranks | 143.4mm 170 mm cranks | 143.4mm 170 mm cranks | 143.4mm 170 mm cranks | 143.4mm 170 mm cranks | 143.4mm 170 mm cranks | 143.4mm 170 mm cranks | 143.4mm 170 mm cranks | 143.4mm 170 mm cranks | 143.4mm 170 mm cranks | 143.4mm 170 mm cranks | 143.4mm 170 mm cranks | 143.4mm 170 mm cranks |
Base Build
XXS | XS | XXS+ | XS+ | S | S+ | M | M+ | ML | ML+ | L | L+ | XL | XL+ | XXL | XXL+ | |
Wheel Size | 650B/27.5 in 584 mm BSD | 700C/29 in 622 mm BSD | 650B/27.5 in 584 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.3in | 2.3in | 2.3in | 2.3in | 2.3in | 2.3in | 2.3in | 2.3in | 2.3in | 2.3in | 2.3in | 2.3in | 2.3in | 2.3in | 2.3in | 2.3in |
Tire Outer Diameter | 700.8mm | 738.8mm | 700.8mm | 738.8mm | 738.8mm | 738.8mm | 738.8mm | 738.8mm | 738.8mm | 738.8mm | 738.8mm | 738.8mm | 738.8mm | 738.8mm | 738.8mm | 738.8mm |
Bike Length with Tires | 1788.8mm | 1820.8mm | 1798.8mm | 1830.8mm | 1849.8mm | 1859.8mm | 1874.8mm | 1884.8mm | 1909.8mm | 1919.8mm | 1934.8mm | 1944.8mm | 1956.8mm | 1966.8mm | 1994.8mm | 2014.8mm |
Published Sizing Recommendations
Height | 5 ft 2 in to | 5 ft 4 in to | 5 ft 3 in to | 5 ft 5 in to | 5 ft 6 in to | 5 ft 7 in to | 5 ft 8 in to | 5 ft 9 in to | 5 ft 10 in to | 5 ft 11 in to | 6 ft 0 in to | 6 ft 1 in to | 6 ft 2 in to | 6 ft 3 in to | 6 ft 4 in to | 6 ft 5 in to |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Hardtail Trail MTBSource:https://www.neuhausmetalworks.com/hummingbird