The Race Inc. Bottema RA29-B Bike is a 6061 T-6 aluminum frame, features a classic Race Inc., loop tail rear end and classic Race Inc. gussets combined with modern 20mm slotted dropouts.
Frame: 23.6" Top Tube. 6061 T-6 Aluminum, one piece loop tail design. Slotted 20mm drop out with a 10mm adapter included. American bottom bracket shell.
Fork: Classic Bottema design. 4130 Chromoly Tange tubing with 20mm dropouts with a 10mm adapter included. Threadless 1-1/8" oversized steerer tube.
Head Set: Sealed Bearings.
Stem: 6061 T-6 Aluminum with cnc finishing. 55mm reach.
Bars: Race Inc. retro cruiser bar. 4130 chromoly. 6" rise, 29" width, 7 backsweep, and 2 upsweep.
Brakes: Box Three V-Brake. Box Three long reach lever.
Wheels: Sealed bearing High flange design hubs laced up to a double wall 6061 T-6 alloy rim. 17T chrome plated freewheel. Wrapped in IRC Intezzo 29"x 2.0" tires.
Drive Train: 175mm Redline Flight cranks with an alloy 38T chainring an a 5 arm alloy spider. Bear trap style alloy pedals with a chromoly axle. Driven by a Box Two nickel plated chain. Redline flight sealed bottom bracket.
Seating: Vintage style road saddle with rivets and high density foam on a Box Two alloy seat post.