Compare bikes: Compare Trek Cruiser bikes Koa 3i (2021) vs. Trek Cruiser bikes Straight 8 8i Men's (2021) - Findabike

KMC S1 nickel plated

KMC 410 nickel plated

Electra custom alloy 3-piece w/ 44t steel chainring

Electra Custom alloy 3-piece 170mm, Custom alloy 44T chainring

Front: n/a - Rear: n/a

Shimano Nexus Revo 3-speed twist w/ optical gear display

SRAM I-Motion 8 speed twist

22t

SRAM 22T

Steel unicrown

High-tensile steel uni-crown, straight/tapered blade, disc mount

Boomerang 6061-T6 aluminum w/ patented Flat Foot Technology®

Electra hydroformed 6061-T6 aluminum, Flat Foot Technology

1" steel threaded

1 1/8" Threadless

Alloy classic

Alloy 4 bolt BMX 22.2mm direct mount

Front: Shimano Nexus HB-IM40 w/ roller brake hub, alloy, 36h - Rear: Shimano Nexus 3-speed internal w/ coaster brake, 36h

Front: Alloy disc compatible 36H - Rear: Shimano Nexus 8 speed w/coaster 36H

Painted alloy

Electra Custom alloy anodized Decaled 36H

RetroRunner 26" × 2.125"

Electra Fatti-O 24x3.0"

Front: Shimano BR-C3000 roller brake/rear: Shimano coaster brake

Mechanical disc front brake, coaster rear brake w/adjustable-reach alloy levers

Electra Café

Electra Flat Track

Custom

Electra Custom

Electra comfort w/ matching design w/ double-coil springs

Electra Custom low profile w/double coil springs

Classic alloy pillar

Classic alloy pillar 27.2x300mm

Alloy classic

Alloy 4 bolt BMX 22.2mm direct mount

Electra retro

Alloy platform