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Compare Tern BYB S11 vs. Trek Powerfly 4 2019

This is a side-by-side comparison of the specs of the BYB S11 vs. the Powerfly 4 2019. Differences are highlighted in yellow.
Item BYB S11 Powerfly 4 2019
Item image Item image
Electric? No [x]
Weight 12.7kg [x]
Colour Matte Silver [x]
Fork aluminium strength 6061 [x]
Suggested rider height to 195m [x] / from 147m [x]
Maximum load 105kg [x]
Highest gear 94 [x]
Folded length 81cm [x]
Folded height 51cm [x]
Folded width 33cm [x]
Lowest gear 32 [x]
Folding time 30s [x]
Wheel size 20" [x]
Number of gears 11 [x]
Folding? Yes [x]
Pedal holder Yes [x]
Luggage socket Yes [x]
Fork Tern Tarsus, 6061-AL, hydroformed [x]
Handlepost Tern Physis RF, 3D forged, 5 patented technologies [x]
Stem Tern Andros (G2), adjustable, forged construction, patented technology [x]
Rear brake Tektro V, swivel link, race pad [x]
Front brake Tektro V, swivel link, race pad [x]
Fenders SKS, stainless hardware [x]
Rear derailleur Shimano Ultegra, Shadow RD [x]
Chain Shimano, 11 spd [x]
Cassette and freewheel Shimano 105, 11-32T [x]
Brake levers Shimano [x]
Tyres Schwalbe Marathon Racer, 40-406, puncture protection, Reflex [x]
Kickstand Premium center mount [x]
Seatpost clamp Oversize, 6061-AL, 2pc [x]
Front derailleur n/a [x]
Pedals MKS UB-LITE EZY [x]
Front wheel Kinetix Pro X, Paired Spoke technology, straight-pull design, 16H [x]
Rear wheel Kinetix Pro X, Paired Spoke technology, straight-pull design, 16H [x]
Shifter cable and housing Jagwire LEX-SL, slick treatment, alloy ferrules [x]
Brake cable and housing Jagwire, anti-compression housing, slick cables, Slick Lube liner, alloy ferrules [x]
Chainguard Hebie [x]
Bottom bracket FSA, BB-EVO8681 [x]
Headset Flux Pro, angular contact bearings, Physis integrated [x]
Grips Ergon GS1 Leichtbau [x]
Crankset Crankset, FSA Gossamer Pro, 54T MegaEVO BB386 [x]
Brake application mechanism Cable [x]
Bell material Brass [x]
Clip system AnchorBolt [x]
Fork material Aluminium [x]
Gear configuration 1 x 11 [x]
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