VelopediaBicycle Archive ยท Specification report

1999 K2 Maintime

Velopedia Archive ID 85637

Overview

Model year1999
BrandK2
ModelMaintime
Bicycle typeBMX
Archive ID85637
Original MSRP$409.00
ColorsBlackish Blue, Polished
SizesLarge, medium, small, way big

Frameset

Frame constructionTIG-welded
Frame material7005 aluminum
ForkK2 oversized chromoly
Fork materialChromoly, unicrown crown
Rear shockN/A

Drivetrain

Component groupN/A
ShiftersN/A
Front derailleurN/A
Rear derailleurN/A
CranksetJia Maw JM98 heat treated chromoly, 44 teeth
Bottom bracketYST BB 621
Rear cogs1-speed, 16 teeth
ChainKMC Z-30 H, 1/2 x 3/32"
PedalsWellgo LU-987

Brakes

BrakesTektro 912A rear brakes, Tektro 318A rear levers

Cockpit & contact points

Headset1 1/8" threadless Cane Creek SX
HandlebarLeadtec LCH-664
Handlebar extensionsN/A
StemHsin Lung MX-423 alloy
SaddleViscount 2964
SeatpostAluminum micro-adjust, 26.8mm diameter

Wheels & tires

HubsFront: King Kong KK-560FHB, Rear: King Kong KK-560RHB
RimsSun Rims Rhyno Lite
SpokesUCP, 2.0mm straight gauge
Spoke nipplesAlloy nipples
Front tireFront: 20 x 2.125" Tioga Comp III, Rear: 20 x 1.75" Tioga Comp III
Wheel size20" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 29, 2026.