Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame aluminium -
Wheels 27.5" -
Travel Front 130mm -
Travel Rear 130mm -
Fork RockShox Recon Gold RL
-
Groupset NX Eagle -
Suspension Full -
Drivetrain 1 × 12 -
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
AL-6061 Ultralight Butted tubing, 130mm travel, cartridge bearing pivots, 1.5" tapered headtube, PF92 BB, 12 x 148m
Suspension Fork
Rockshox Recon Gold RL Debon Air, 130mm, air spring, 1.5" taper, rebound adjust, lock-out, Boost 110 15mm axle
Rear Shock
Rockshox Delux Select+ RT Debon Air, rebound adjust
Drivetrain
Rear Derailleur
SRAM NX Eagle
Shift Levers
SRAM NX Eagle, 12sp
Cassette
SRAM PG-1230 Cassette, 11-50T, 12 speed
Crank
SRAM NX Eagle,DUB, 32T
Bottom Bracket
SRAM DUB Pressfit
Chain
SRAM NX Eagle
Wheels
Front Hub
Front: Alloy, 110x15mm 32H, Rear: Alloy 148x12mm, 32H
Rear Hub
Front: Alloy, 110x15mm 32H, Rear: Alloy 148x12mm, 32H
Rims
Alex EXR 27 Double-wall Alloy with eyelet 32H, Tubeless Ready
Spokes
Stainless Steel
Tires
Kenda Regolith, 29 x 2.4" Tubeless Ready, 120tpi
Brakes
Brakes
Shimano MT420 hydraulic, 180mm rotors
Brake Levers
Shimano MT401 hydraulic
Cockpit
Handlebar
Syncros Hixon 2.0 31.8mm, with 12mm rise, 9 deg sweep
Grips
Syncros Pro Lock-on
Headset
Integrated Threadless 1-1/8th-1.5" (with extra lower geometry adjust lower cup for 27.5+" wheels)
Seat
Saddle
Syncros ER2.5
Seatpost
Syncros Duncan Dropper 31.6mm with internal cable routing
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.43 mm | 1.4 mm | 1.38 mm | 1.38 mm |
| Bottom Bracket Height | 317 mm | 336 mm | 336 mm | 336 mm |
| Front Center | 714 mm | 735 mm | 756 mm | 777 mm |
| Rake | 51 mm | 51 mm | 51 mm | 51 mm |
| Trail | 92 mm | 99 mm | 99 mm | 101 mm |
| Stack | 596 mm | 605 mm | 619 mm | 638 mm |
| Reach | 416 mm | 433 mm | 448 mm | 463 mm |
| Top Tube Length | 568 mm | 588 mm | 608 mm | 628 mm |
| Seat Tube Angle | 75 ° | 75 ° | 75 ° | 75 ° |
| Seat Tube Length | 410 mm | 450 mm | 485 mm | 515 mm |
| Head Tube Angle | 67.5 ° | 67.5 ° | 67.5 ° | 67.5 ° |
| Head Tube Length | 95 mm | 105 mm | 120 mm | 140 mm |
| Chainstay Length | 431 mm | 431 mm | 431 mm | 431 mm |
| Wheelbase | 1142 mm | 1163 mm | 1184 mm | 1205 mm |
| Bottom Bracket Drop | 38 mm | 38 mm | 38 mm | 38 mm |
| Standover Height | 743 mm | 758 mm | 773 mm | 783 mm |
| Wheels | 27" | 29" | 29" | 29" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
About this model
Hammer S1 is part of the Avanti Hammer model. There are 17 bikes that carry this model name. You can get a glimpse at all models from 2021, by clicking on this link.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Trail bikes average price
If you want to purchase a solid Trail bike, it is important to know that the average cost is 2762$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Trail 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
The RockShox Recon Gold RL is included from the factory. It has a travel distance of 130mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. To sum it all, when buying a bike, ensure that you look for a fork capable of decent travel.
Rear Shock
The Hammer S1 has a rear shock with a travel of 130mm. The model Rockshox Delux Select+ RT Debon Air is the one installed in this bike. Rear shocks give you increased comfort, control, and traction, which is important when cornering or braking. This allows you to ride faster on bumpy roads. In conclusion, to increase your riding experience, get a bike with a rear shock if possible.
Wheels size
The Hammer S1 2021 bike is equipped with 27.5″ aluminum wheels when leaving the factory. 27.5″ wheels are a mixture between 29″ wheels and 26″ wheels. However, these wheels have a slower top speed if you compare them to 29″ wheels.
Brakes
For your safety, it is important to have quality breaks on your bike. Avanti Hammer S1 has Hydraulic Disc brakes installed. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, these are ideal for anyone.
Sizes
This bike is available in 4 sizes. They vary from 158 cm – 199 cm (5.18 ft – 6.53 ft). In short, you can easily find one that suits you.
Dropper post
Every bike should have a dropper post, and this one does. Therefore, climbing or descending will be a breeze.