Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset GRX 800, GRX 600 -
Suspension Rigid -
Drivetrain 1 × 11 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Ultra Lite Carbon, Gravel Geometry, 142x12mm Thru axle, Disc Brake, dropper compatible
Suspension Fork
Carbon Gravel with 1.5"-1 1/8" Steerer, 100x12mm Thru Axle, Disc Brake
Drivetrain
Rear Derailleur
Shimano GRX RD-RX812
Shift Levers
Front: Shimano GRX BL-RX600-L, Rear: Shimano GRX ST-RX600 11-Speed
Cassette
Shimano GRX CS-HG700-11 11-34T 11-Speed
Crank
Shimano GRX RX-600-1 with 40T chainwheel
Bottom Bracket
Shimano Hollowtech II
Chain
CN-HG601-11
Wheels
Front Hub
Shimano RS470 32H Alloy Centrelock Cassette, w/12x100 and 12x142 t/axle, w/Syncros SwitchBolt axle
Rear Hub
Shimano RS470 32H Alloy Centrelock Cassette, w/12x100 and 12x142 t/axle, w/Syncros SwitchBolt axle
Rims
Alex Boondocks 7D Gravel, TL-ready, hooked, 23mm (inner) rims; 2/4 Sealed bearing hubs - 12x100 & 12x142 thru axle
Spokes
Double butted Stainless
Tires
Kenda Alluvium Pro 700x40c, 120tpi, DTC compound, tubeless ready
Brakes
Brakes
Shimano GRX BR-RX400 Hydraulic Disc, 160mm Rotors
Brake Levers
Shimano GRX RX600 Hydraulic Disc
Cockpit
Handlebar
Syncros Creston 2.0 Alloy 10deg Flare 31.8mm, 53=461mm, 54.5-56=481mm, 57.5-59=501mm (measured at drops)
Grips
Super-grip, Shockproof
Headset
Acros Integrated Aheadset 1-1/8-1.5", internal cable routing
Seat
Saddle
Syncros Belcarra 2.5
Seatpost
Syncros 3.0 Alloy 31.6mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.474 mm | 1.533 mm | 1.523 mm | 1.514 mm |
| Bottom Bracket Height | 279 mm | 279 mm | 279 mm | 279 mm |
| Front Center | 616 mm | 639 mm | 660 mm | 682 mm |
| Rake | 50 mm | 50 mm | 50 mm | 50 mm |
| Trail | 74 mm | 74 mm | 75 mm | 74 mm |
| Stack | 560.3 mm | 598 mm | 617 mm | 636 mm |
| Reach | 380 mm | 390 mm | 405 mm | 420 mm |
| Top Tube Length | 530 mm | 550 mm | 570 mm | 590 mm |
| Seat Tube Angle | 75 ° | 75 ° | 75 ° | 75 ° |
| Seat Tube Length | 485 mm | 520 mm | 555 mm | 585 mm |
| Head Tube Angle | 70 ° | 70 ° | 70 ° | 70 ° |
| Head Tube Length | 120 mm | 160 mm | 180 mm | 200 mm |
| Chainstay Length | 430 mm | 430 mm | 430 mm | 430 mm |
| Wheelbase | 1035 mm | 1059 mm | 1081 mm | 1103 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm | 70 mm |
| Standover Height | 774 mm | 810 mm | 837 mm | 861 mm |
| Wheels | 700 | 700 | 700 | 700 |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
Model Overview
Gran Durance Pro is part of the Avanti Gran model. 12 bikes variations carry this model name so far. Take a sneak peek at all Avanti Gran bikes models from 2021, by clicking here.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Average price for Gravel bikes
If you want to purchase a solid Gravel bike, it is important to know that the average cost is 2462$. However, even if your budget is less than the average, you might still be able to get a top-quality Gravel bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Overview of components
Fork material
When it comes to the fork, this bike has a carbon one, so, its weight is considerably lighter than one made out of steel. However, they cost a bit more than steel forks.
Wheels size
The Gran Durance Pro 2021 bike is equipped with 700c aluminum wheels when leaving the factory. These are the most popular wheels for road, aero, gravel, cyclocross, race, and gravel bikes. However, these wheels don’t perform so well when passing over obstacles.
Brakes
When you want to stop the bike in time, the brakes are vital. The Gran Durance Pro has Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, your safety is in good hands.
Sizes
Avanti Gran Durance Pro bike has 4 sizes, in the range of 158 cm – 199 cm (5.18 ft – 6.53 ft). In short, it won’t be difficult to find the right one for you.