bixs Sign-E23 2025
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Travel Front 130mm
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Travel Rear 130mm
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Fork RockShox 35 Gold RL
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Groupset SLX
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Suspension Full
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Motor Shimano 250W 85Nm mid-drive
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Battery DARFON, 36V, 630Wh
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Drivetrain 1 × 12
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Brakes Shimano Deore Hydraulic Disc
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
E-TRAIL GEOMETRY, ALLOY 6061, 130mm TRAVEL, ALLOY ROCKER, DROPOUT 148x12mm BOOST, 29"
Suspension Fork
ROCK SHOX 35 GOLD RL DEBONAIR 29", 15x110mm AXLE, TAPERED, 130mm TRAVEL, REBOUND, COMP.TO LOCK
Rear Shock
ROCK SHOX DELUX SELECT R, LEVER, DEBON AIR, 205x60, TRUNNION MOUNT, HARDWARE: 30mmx8mm
Drivetrain
Rear Derailleur
SHIMANO SLX RD-M7100 SGS SHADOW PLUS DESIGN, 12-SPEED
Shift Levers
SHIMANO SLX SL-M7100, DIRECT ATTACH TO BRAKE LEVER, ISPEC EV
Cassette
SHIMANO CS-M7100, 10-51 THEETH, 12-SPEED
Crank
SHIMANO FC-EM600, 34 TEETH
Chain
SHIMANO CN-M7100 12-Speed
Wheels
Front Hub
SHIMANO HB-TC500-15-B, 32 HOLES, 15x110mm BOOST THRU AXLE
Rear Hub
SHIMANO FH-TC600-MS-B, 32 HOLES, 12x148mm BOOST THRU AXLE
Rims
ALEXRIMS EM-35, 32 HOLES, INNER WIDTH 35mm, 29"
Tires
SCHWALBE NOBBY NIC EVO SUPER TRAIL, ADDIX SPEEDGRIP, TL EASY, 29x2.6"
Brakes
Brakes
SHIMANO BR-M6120, 4-PISTON HYDRAULIC DISC BRAKE, RESIN PADS, F:203mm, R:203mm ROTORS
Brake Levers
SHIMANO BL-M6100, ISPEC EV
Cockpit
Stem
BIXS 0°ANGLE, 35mm CLAMP
Handlebar
BIXS RIZER BAR, 780mm, 9° BACKSWEEP, 15mm RISE, 35mm
Headset
FSA NO.57E, 1-1/8" UPPER AND 1.5" LOWER BEARING WITH 12.3mm TOP COVER
Seat
Saddle
ERGON SM10 E-MOUNTAIN SPORT MEN
Seatpost
KIND SHOCK RAGEi, S: 75mm, M: 100mm, L: 125mm, XL: 150mm TRAVEL, SHIMANO REMOTE LEVER, 30.9mm
Motor & Battery
Motor
SHIMANO STEPS EP8, 250 WATT
Battery
DARFON, 36V, 630Wh
Fit data
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.551 mm | 1.545 mm | 1.492 mm | 1.44 mm |
| Bottom Bracket Height | 340 mm | 340 mm | 340 mm | 340 mm |
| Front Center | 728 mm | 734 mm | 755 mm | 775 mm |
| Rake | 48 mm | 47 mm | 48 mm | 46 mm |
| Trail | 114 mm | 115 mm | 114 mm | 116 mm |
| Stack | 633 mm | 638 mm | 643 mm | 648 mm |
| Reach | 408 mm | 413 mm | 431 mm | 450 mm |
| Top Tube Length | 590 mm | 595 mm | 615 mm | 635 mm |
| Seat Tube Angle | 74 ° | 74 ° | 74 ° | 74 ° |
| Seat Tube Length | 406 mm | 445 mm | 480 mm | 530 mm |
| Head Tube Angle | 66 ° | 66 ° | 66 ° | 66 ° |
| Head Tube Length | 135 mm | 140 mm | 145 mm | 150 mm |
| Chainstay Length | 470 mm | 470 mm | 470 mm | 470 mm |
| Wheelbase | 1196 mm | 1202 mm | 1223 mm | 1243 mm |
| Bottom Bracket Drop | 34 mm | 34 mm | 34 mm | 34 mm |
| Wheels | 29" | 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 |
