1991-1999 Bicycle Specifications (Bike Specs)


Diamond Back Overdrive

Distributed by:
Western States Inc.
4030 Via Pescador
Camarillo, California 93010-9864

Country of Origin: Taiwan
Sizes Available: 15", 17", 19" (tested), 21" (measured center to top)
Weight: Frame, 4.90 lbs.; Fork 1.96 lbs.; Bike 28.12 lbs.
Frame: True Temper AVR short butt, double butted CR-MO tubing with True Temper Unitrac OX Cr-Mo taper guage oversize TIG welded fork

Wheelbase -- 42 in.; 106.6 cm
Seat tube -- 18.5 in.; 46.9 cm. (actual, measured center to center), 20 in.; 50.8 cm. (effective, measured center to top of seat tube)
Top tube -- 23.25 in.; 59 cm
Head angle -- 72 degrees
Seat angle -- 73 degrees
Chainstays -- 17 in.; 43.18 cm
Bottom bracket height -- 11.875 in.; 30.16 cm
Fork rake -- 1.75 in.; 4.4 cm
Trail --2.50 in.; 6.35 cm

Wheels:
Hubs -- Shimano Deore DX, quick release, 135-mm rear axle spacing
Spokes -- 32 (front), 36 (rear), 14-gauge stainless steel, 3 cross
Rims -- Avenir Duro 17 6061-T6
Tires -- Panaracer Smoke (700x45)

Drivetrain:
Derailleurs -- Shimano Deore DX (rear), Shimano Deore DX TOP Pull (front), with Shimano Deore DX top mount thumb shifters
Chain -- DID Super Lannier
Crankset -- Shimano Deore DX, 175 mm crankarms
Bottom bracket -- Shimano UN51 cartridge
Freewheel -- Shimano 7-speed cassette

Components:
Brakes -- Shimano Deore DX low profile with Shimano Deore DX alloy two-finger levers
Pedals -- SR Lowfat, with Avenir toe clips and straps
Headset --Tioga Avenir Oversize
Seatpost -- Kalloy alloy microadjust, 350 mm
Saddle -- Selle Italia Turbo
Bar/stem -- Avernir multi-position Brahma alloy 24" bar, Zoom Sport 14 cm. Cr-Mo stem



Click to view site map