Save Up to 60% Off New Bikes
Save Up to 60% Off New Bikes

FREE SHIP 48 STATES*
 Gravity Comp30
Aluminum Frame Road Bikes
Click to see enlarged photo
Gravity Comp 39 Road bikes

Note: Comes with basic flat pedals but does NOT come with toeclips/straps. GOOD NEWS: Some parts may update to nicer/newer versions
Specs | Sizing Chart | More Detailed Pics Gallery


SHIMANO 105, 30Spd
Road Bikes

Gravity Comp30
FINAL CLOSEOUT
SALE $398.18 (List $1995)
Ships Signature Required

Advanced 30Spd DRIVETRAIN
Semi-Compact AL Frame,
Carbon Aero Fork
Vuelta ZeroLite Wheels

Save up to 60% Off List Prices
Buy Factory Direct from Bikesdirect

Compare to Trek, Giant and Specialized Road Bikes at $1895+
Select your size/color below
Go thru Checkout for stock status
*Stock status shown prior to payment
Does NOT come with toeclips/straps

GOOD NEWS: Some parts may update to nicer/newer versions
Sizes in Matte Black

Sizing Chart
We accept Visa/MC/Disc/Amex. PayPal is optional
Price Includes UPS Ground Shipping
to 48 United States
(5 to 7 Day Delivery) (AK/PR/HI addtl charges)
(Email us for Delivery to PO Box/APO/FPO)
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Pay with your US Issued Visa, MC, Disc, AMEX Cards. You do NOT need to use Paypal
Bikes come up to 90 percent assembled. Assembly is Easy. An 11 year old customer assembled their own bike. Check out his video: CLICK HERE.How much Assembly? CLICK HERE for sample assembly instructions and videos CLICK HERE for a special price on the full Video DVD/CD and Folding Mini ToolKit
If you don't feel confident working on your bike, we suggest you take it to a local bike shop for final assembly & safety checks.

The new Gravity Comp30 is just the bike for the rider wanting the performance of an aluminum frame, wide gearing, comfortable riding position and dealing with a budget. Higher performance and more comfort with the Advanced Carbon Fiber fork blades.

The Gravity frame is precision welded from specially shaped lightweight and strong aluminum tubing. The tubing is Gravity's own special RSeries tube-set. Look at the engineered, hydroformed top tube and bi-oval downtube. This is designed for a responsive performance while maintaining a comfortable ride quality. The frame is a semi-compact geometry which allows for a bit more comfortable and upright position yet is still aero-enough for some serious riding.

Compare this bike to the Trek, Giant, Specialized road bikes that sell for $1800 plus tax. Most have straight blade forks and aluminum frames, many have semi-compact frames. Many other bikes have only 16 gears (2x8 drivetrain), the Gravity has a much wider range with 30 gears and the most advanced 3x10 speed driverain. Trek, Giant and Specialized road bikes with similar specs sell for $1800 range.

Why pay almost twice as much more money for lesser equipment?

The Gravity Comp30 is only $799
The Factory Direct price includes shipping by UPS ground to 48 states.

NEW FEATURES: 
Advanced 30 Speed Shimano Drivetrain
NEW RSeries Aluminum Frame, lighter, higher performance with comfortable semi-upright geometry
ALUMINUM ALLOY BRAKES
SHIMANO REAR DERAILLEUR
FSA ALUMINUM CRANKSET
Compare to Trek and Giant Defy bicycles

Suggested Sizing Guide
43cm fits 5'1" to 5'3"
46.5cm fits 5'3" to 5'5"
50cm fits 5'6" to 5'8"
53.5cm fits 5'9" to 5'11"
55.5cm fits 6' to 6'2"
58.5cm fits 6'3" to 6'5"

Compact frame geometry makes sizing much easier because of the sloping toptube and lower standover height, it’s easier for riders of all sizes to dial in the perfect fit. With greater adjustability and up to six sizes per series, even pro athletes—who range from 5-foot females to 6-foot-5 males—happily ride stock-size frames just by sizing off of their height.

So all a rider needs to do is match their height with the corresponding compact frame size and they will have a bike that fits like a glove.
Click Here for the Detailed Geometry chart. Sizing is a personal preference and the choice is ultimately up to the Customer

Limited Stock - prices may increase without notice

Frame Gravity RSeries Aluminum, Engineered Hydroformed Top tube, Bi-Oval downtube, S-Bend seatstays, 2xH2O mounts, replaceable rear derailleur hanger
Fork Kinesis Aero-profile, Carbon Fiber Straightblade, 1.125 inch steerer
Crankset FSA Omega Aluminum arms, 50/39/30T (130BCD)
Bottom Bracket MegaEXO External Bearing Sealed BB4000
Pedals 9/16th axle, Platform pedals included
(does NOT come with toeclips/straps)
Front Derailleur

SHIMANO 105 ST-5700 for 10 Speed
Rear Derailleur SHIMANO 105 for 10 Speed (30 gears total)
Shifters SHIMANO 105 ST-5700 for 10 Speed (30 gears total)
Cassette/Freewheel

Shimano 5700 Cassette 11-25T for 10 Speed (30 gears total)
Chain Shimano for 10 Speed
Hubs Vuelta aluminum, Black finish with Quick Release
Spokes Bladed Stainless Steel
Rims Vuelta ZeroLite Comp, Double Wall aluminum with machined brake track
Tires 700x23C BLACK F/V MICHELIN DYNAMIC or CONTINENTAL ULTRA SPORT, (cannot choose which tires), presta valve tubes
Brakes Tektro R570 Dual Pivot, Aluminum Black finish
Brake Levers SHIMANO 105 ST-5700
Handlebar

Aluminum alloy black, 31.8mm
400MM(43-49CM), 420MM(50-54CM), 440MM(55-60CM)
Stem / Headset

Aluminum alloy threadless, 1.125", 31.8mm clamp
EXT:90MM(43~46.5)/100MM(50~53.5)/110MM(53.5~58.5)

Cane Creek VP-A71 Labyrinth Sealed, Cage Ball Bearing
Tape/Grip Black cork
Saddle Gravity Road with comfort groove
Seat Post Aluminum alloy Micro Adjust 27.2mm
Seat Clamp Machined Aluminum Alloy with bolt
Sizes 43, 46.5, 50, 53.5, 55.5cm, 58.5 cm
These size just like Trek and Fuji road bikes - center of bb to top of seat tube. Sizing Chart
Colors Silver

          Our low price is $398.18 Compare around $1800+ for similarly equipped Treks, Giants or Specialized road bikes

Bikes come up to 90% assembled. How much Assembly? CLICK HERE for sample assembly instructions and videos
CLICK HERE for a special price on the full Video DVD/CD and Folding Mini ToolKit