Bottom left: redesign with more machining & different logo placement. Top right: similar to #9, except having a newer style logo (is it laser etched?) and a larger center bore.ġ1. Top left: similar to #8, except having a smaller center bore and showing the tooth count on it's face.ġ0. The last set of sprockets are all anodized black.ĩ. Cranks have some small areas of surface rust. 2 Redline Pinchless Flight 180 Cranks Squareback Anodized Blue Sugino 42 Teeth Sprocket 2 Sugino Conversion Sealed Bearings CV- SB 51.35 Bottom Bracket Items are used and show signs of wear. I've never owned a set single-pinch half-wraps, so I can't comment on their drive boss. Original Redline Flight 400 180 Cranks Sugino Sprocket OLD SCHOOL BMX Rare Includes all Original parts Shown. The drive boss of double-pinch Flights is in the same plane with the sprocket face, explaining the transition to sprockets not having recessed holes. The engraving looks finer than the previous ones.Īs stated above, the drive boss of 401 Flight cranks protrudes past the plane of the sprocket face (requiring a recess in the sprocket). Tooth count is not displayed on the face (44T pictured). Center bore looks larger maybe for 1-piece cranks (?). Bottom right: back to a more traditional design with triple lines and the logo in-line with the drive hole. Drive spoke is wider than the other spokes.Ĩ. Also has recessed center hole and drive hole (no idea why).ħ. Top right: similar to #5, but has double lines instead of triple lines. Top left: very similar to #4, except machined logos instead of stamped logos.Ħ. The second set of sprockets appear to have CNC machined logos/details.ĥ. The bubble-font sprocket can still be seen in the 1992 Redline catalog (in the reference section on this site). Separated letters on frame decals started in 1991 (but were not italicized until maybe 1993). Auction Buy It Now 12 results for redline 401 flight cranks Save this search Shipping to: 23917 Shop on eBay Brand New 20. The font style on #2 & #3 (where letters touch each other) is used on frame decals from approx 1981 - 1990. This is 5 pair of Redline Flight Cranks in 180mm with a quantity discount for BMXMUSEUM Members. 98 sold REDLINE FLIGHT Cranks Bike Crank Arms. BMX For Sale / Cranks / Redline Flight Cranks 5 pair 180mm. Also, the position of the drive hole is now perpendicular to the logo. Sort REDLINE FLIGHT Cranks BMX Crank Arms BMX 3-piece Cranks 175 mm Chrome Old School 84.56. Bottom right: similar to #1 & #2, but has the newer italic Redline font. Bottom left: similar to #2, but has a beefed-up section around the drive hole.Ĥ. Top right: very similar to #1, but has the next generation Redline font.ģ. Top left: the original "bubble font" sprocket.Ģ. The first set of sprockets all have a recessed drive bolt hole the drive boss of 401 Flight cranks protrudes past the plane of the sprocket face and fits in this recess.Īlso, these all appear to have stamped logos/details.ġ. Does anybody have more info as to what years each one was available? Are there any other variations not shown here? The 400 Series (sometimes mistaken for the original FLIGHT cranks) were a budget version of the Flight crank introduced in 1982 and had a fixed spider,no pinch bolts and accepted a square tapered spindle (larger than a standard size spindle also fit DB TURBO and SUGINO 400 cranks). I put them in an order that seems to make sense to me and made a few observations. Most of the pictures were from this site. You learn a lot over the years and its worth it all if you are into bicycles like we are.I put together some comparison pictures of the different variation of Flight sprockets that I have noticed. ACEBMX makes it easier to order by adding several options for the parts you will likely need, all in one item! We have been in this business for over 30 year working hard. We have the Profile Sprockets and a few other brands. March of 1981 Flight Crank Installation Guide that came with 401 Flight Cranks in the 80s. Redline Flight sprocket are out of production. Regular price with bottom bracket is $199.99. A bottom bracket cup press tool (Park HHP-3) helps to press in the cups and bearing into your frame. Note: American BB fits most all the old school frames from the 80s and early 90s. Arms and Spindle only.Ĭomes with the RETRO Redline Flight Crank Decal applied, just as on the complete Supercross BMX SX250 Complete Bikes.
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