Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Bianchi
2020 Bianchi Magma SX Eagle
Value Guide market data · 2020 Bianchi Magma SX Eagle
12-month trend
9%
Direction and magnitude, not judgment
vs. category average
2%
Holds value better than category avg
Price over time - 2020 Bianchi Magma SX Eagle
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Magma model years
2020 Magma SX Eagle lineup
Overview
About this bike
2020 Bianchi Magma SX Eagle value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- RockShox 30 Silver TK 29" Solo Air, 100mm
- Frame
- Magma 29 Aluminum, 1-1/8" HT, BSA 68mm, HDM Bottom Pull or Side-Swing, Internal Cable Routing
Drivetrain
- Groupset
- SRAM SX
- Bottom Bracket
- SRAM DUB BSA
- Cassette
- SRAM PG1210 12sp, 11-50T
- Chain
- SRAM SX Eagle 12sp
- Chainrings
- 32T Direct Mount Steel Chainring
- Crankset
- Sram X1 1000 Eagle DUB, 52mm Chainline Boost Compatible, Crank Length: 15": 170mm; 17 – 21": 175mm
- Rear Derailleur
- SRAM SX Eagle 12sp
- Shifters
- SRAM SX Eagle 1x12sp
Brakes
- Brakes
- Shimano BR-MT201
Cockpit
- Handlebar
- TEC Obvius Flat DB Alloy 6061-T6, Width 720mm, Diam. 31,8mm, 9° Backsweep
- Headset
- FSA TH888
- Saddle
- TEC Rector, Steel Rails
- Seatpost
- TEC, AL2014 Shaft, Alloy Head, 27.2mm, 0mm Seatback, Length: 350mm
- Stem
- TEC Obvius 3D Forged Alloy 6061 Anodized Sandblasted, +/-7°, 1-1/8", 31.8mm, 15 – 17": 80mm; 19 – 21": 90mm
- Grips
- T-One T-GP48B
Wheels & Tires
- Axles
- Rear: 9x141mm Boost QR
- Front Tire
- Kenda Booster 29x2.20"
- Hubs
- Front: Formula CL-1420, Rear: Shimano FH-MT200-B
- Rims
- Alexrims DP2.5
Pedals
- Pedals
- Included
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork lowers and rear shock service intervals; ask for the most recent service receipts.
Inspection
Frame pivots & bearings
Cycle the suspension off the bike to feel for play, grit, or noise in pivot bearings.