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Want the most aerodynamically efficient carbon frame around, but prefer the classic feel of rim brakes? This is the race bike for you.
Want the most aerodynamically efficient carbon frame around, but prefer the classic feel of rim brakes? This is the race bike for you.
Felt

Felt IA Advanced Rim Brake 105 Triathlon Bike Midnight Geo

£2,199.00 £2,749.00 20% off
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RETURNS
  • We offer a 30 day returns period
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  • We will only refund return postage costs on damaged/ faulty goods and not if you have changed your mind or ordered incorrectly.
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  • Returns should be sent to:

Speedhub
Unit 9 St Johns Business Park
Rugby Road
Lutterworth
Leicestershire
LE17 4HB

  • If the item that has been received is faulty, damaged or not as described then we will cover the cost of return postage and offer a refund or exchange.

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  • Once an item has been used, or if packaging has been damaged it can still be returned to us, however we - and the manufacturer - reserve the right to offer a repair, replacement or partial refund.
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Felt IA Advanced Rim Brake 105 Triathlon Bike Midnight Geo

Season:2022

Brand:Felt

Code:BBJCA07

We love Felt Bikes and the IA is their most aero triathlon bike. Here's the info and spec from Felt:

IA | ADVANCED, RIM BRAKE | 105

Want the most aerodynamically efficient carbon frame around, but prefer the classic feel of rim brakes? This is the race bike for you.

  • Advanced-level carbon layup
  • Shimano 105 rim brakes
  • Tubeless-ready aluminum wheels

OUR MOST AERO BIKE. EVER.

Our very first bike was made for one of the greatest triathletes in history—Paula Newby-Fraser—who rode her stealth black Felt B2 to multiple world championship victories. Since then, we’ve never stopped pursuing the ideal triathlon racing machine. The IA is the culmination of 30 years of iterative design and painstaking development, and its results at the highest level of competition speak for themselves. So we can tell you that the IA is the most aerodynamic bike in the world. We can also say that it’s the best-handling triathlon bike on the planet. But what we should really mention is that the IA won the Kona World Championship a staggering six times in a row, and it holds both bike and overall course records across the lava fields of Hawaii. So, really, what else do you need to know?

AERODYNAMICS

Every racecourse is different, with varying elevation gains, road curvature, and, of course, an endless variety of wind, both in terms of velocity and direction. After endless simulated modeling, wind tunnel testing, and real-world riding of prototypes, countless new designs were scrutinized, updated, and tested again, the cycle repeating anew. The result is a bike worthy of carrying on the legendary IA name, one also featuring the improved performance that disc brakes bring to the riding experience. It’s not merely fast in a straight line—it’s faster in all conditions.

STORAGE SOLUTIONS

The IA comes equipped with Felt’s latest top tube storage solution, the integrated CALpac 2.0. This storage unit features ample space for all of the riding essentials to which a rider needs quick and easy access. Likewise, the IA includes the BTSpac storage device, located behind the seat tube. This unit is ideal for a flat tire repair kit and/or on-the-go tool kit, or any other items that a rider doesn’t require while pedaling on the bike. It’s shape has been aerodynamically optimized for the IA, meaning that it creates no penalty in terms of aerodynamic drag.

Technical Information

DETAILED TECHNICAL SPECIFICATIONS

VERSIONIA | 8SERIESIAX (1.0)
MODELIA | Advanced, Rim Brake | 105PRICE€ 3.199
MARKETGlobalFINISHMidnight (Geo)
MODEL CODEFB-20A-IAX16-TA-FAMODEL # M3BBICA10
SIZES5 | 48, 51, 54, 56, 58cmFRAMEFelt IntegratedAero x | UHC Advanced + TeXtreme carbon fiber
FRAME TECHNOLOGIESMMC / InsideOutBOTTOM BRACKET TYPEThreaded | BSA 68mm
BRAKE TYPE, REARRim, Direct Mount | chainstay, under bottom bracketDERAILLEUR HANGER TYPE, FRONTBrazed-On | integrated backup plate, non-replaceable, aluminum
DERAILLEUR HANGER TYPE, REARStandard Mount | QR 130 TT/TRI, integrated with frame, non-replaceableHEAD-TUBE TYPEFelt Aero | 1.125" /
PROTECTOR TYPESteerer stop integration for head tube protection / Felt ChainPlate for chain suck protection / Clear vinyl for chain slap protectionROUTING TYPEInternal | convertible for electronic or mechanical
SEAT POST / CLAMP TYPEFelt AeroTRI InternaLoc 1.0 | integrated with titanium boltsWHEEL TYPE700c
TIRE MAX (CLEARANCE)28mm (4mm)FORKFelt IntegratedAero x | UHC Advanced + TeXtreme carbon fiber
HEADSETIS (IS-2)AXLE, FRONTQR 100
AXLE, REARQR 130, horizontal with integrated adjustersFORK TECHNOLOGIESMonocoque construction / Integrated crown race
BRAKE TYPE, FRONTRim, Standard MountFORK OFFSET48, 51cm: 50mm / 54, 56, 58cm: 45mm
HEADSET SPECIFICATIONTop Cap: stem integrated / Top Cover: stem integrated / Top Cover (standard stem): Felt integrated aluminum / Bearings: FSA integrated sealed cartridge, MR122 / Spacers: - / Compression Device: Felt for carbon steerer tube / Compression Ring: FSA H2145 / Crown Race: fork integratedSPEED2x11-speed
SHIFTERSmicroSHIFT A11, TRI/TTDERAILLEUR, FRONTShimano 105 R7000, braze-on
DERAILLEUR, REARShimano 105 R7000, short cageCRANKShimano 105 R7000, 52/36T
BOTTOM BRACKETShimano RS500CASSETTEShimano 105 R7000, 11-28T
CHAINShimano 105 HG601CRANK LENGTH48, 51cm: 165mm / 54, 56cm: 170mm / 58cm: 172.5mm /
BRAKE LEVERSTektro TL720BRAKE CALIPERSFront: Shimano 105 R7000 dual-pivot caliper / Rear: Shimano 105 R7010-R under bottom bracket mount caliper
WHEELSDevox WheelRRS.A1 with Shimano hubs | 24/19TIRESContinental Grand Sport Race, 700x25c
TIRE, REARFB-21A-IAX16RB-MT-FATIRE COMPATIBILITYTubeless Compatible
RIMSAluminumRIM DEPTH24mm
RIM WIDTH, INSIDE19mmHUB, FRONTShimano RS400 | J-Bend, 28h, QR 100
HUB, REARShimano RS400 | J-Bend, 28h, QR 130, 11-speedSPOKESJ-Bend, 2.0, stainless steel, black
NIPPLESBrass, blackHANDLEBARBaseBar: Devox Bayonet 3.1 | SuperLite aluminum / Extensions: Devox Ergomod | aluminum
STEMFelt Dagger 31.8 | Lite aluminumGRIPS / TAPEFelt EVA arm pads with anti-microbial cover and Felt Gel tape
HANDLEBAR CLAMP DIAMETER31.8mmHANDLEBAR WIDTH48, 51cm: 39cm / 54, 56, 58cm: 42cm
STEM CLAMP DIAMETER31.8mmSTEM ANGLE-6°
STEM LENGTH110mmSTEM PARTS & TECHNOLOGIESIntegrated / Integrated top cap / Integrated headset top cover / Integrated cable routing
SEATPOSTFelt AeroTRI IL 1.0 VM | UHC Advanced carbon fiberSEATPOST OFFSET0mm
SEATPOST LENGTH300mmSEATPOST PARTS & TECHNOLOGIESIntegrated / Compliance Channels with aero covers / AeroTRI InternaLoc 1.0 seatpost clamping system / Patented VariMount (VM) saddle rail clamping system
SADDLEISM PS1.1EXTRASIA CALpac 2.0 Top Tube storage / IA BTSpac Seat Tube storage box / Compliance Channel aero seatpost covers / Carbon assembly paste
WEIGHT21.67 lb, 9.85 kgWEIGHT DISCLAIMERThe most accurate way to determine a product's weight is to have your local dealer weigh it for you. Because we understand that weight is an important metric, we strive to list it when possible. When listed, weight is based on a single sample in a specific size and with all items as shown in the photo. It is not an exact indication of what your bike or frame will weigh, as there are tolerances in many variables involved (size, finish, hardware, components, and accessories). Felt continues to be an industry leader in weight and performance.
SPECIFICATION DISCLAIMERSpecifications subject to change without notice.
Sizing Information

SIZE GUIDE

RIDER HEIGHT
CM / FT

RIDER INSEAM
CM / INCHES Measured from crotch to floor.

48CM51CM54CM56CM58CM

152.4 -167.6 cm
5’0”-5’5”

167.6 -172.7 cm
5’5”-5’8”

172.7 -180.3 cm
5’8”-5’11”

180.3 -187.9 cm
5’11”-6’2”

187.9 -195.5 cm
6’2”-6’5”

70.8 -74.4 cm
27.9”-29.3”

74.4 - 77.9 cm
29.3’’-30.07”

77.9 -83.0 cm
30.7”-32.7”

83.0 -85.8 cm
32.7”-33.8”

85.8 -88.9 cm
32.7”-35.0”



GEOMETRY

IA DISC (1.0)

XS | 48cmS | 51cmM | 54cmL | 56cmXL | 58cm
(A) HEAD TUBE ANGLE71.571.5727272
(B) SEAT TUBE ANGLE79.57978.57877.5
(C) TOP TUBE LENGTH (EFFECTIVE)468486510541573
(D) HEAD TUBE LENGTH67.596111136163
(E) SEAT TUBE LENGTH (CENTER TO TOP)496525546571598
(F) STAND OVER HEIGHT744776790819840
(G) BOTTOM BRACKET DROP7272727272
(H) REAR CENTER408.5408.5408.5408.5408.5
(I) FRONT CENTER572589602630659
(J) WHEELBASE970987100010291058
(K) FORK LENGTH376376376376376
(L) FORK OFFSET5050454545
(M) STACK478505522546572
(N) REACH379387404425445

IAX (1.0)

XS | 48cmS | 51cmM | 54cmL | 56cmXL | 58cm
(A) HEAD TUBE ANGLE71.571.5727272
(B) SEAT TUBE ANGLE79.57978.57877.5
(C) TOP TUBE LENGTH (EFFECTIVE)467490510538567
(D) HEAD TUBE LENGTH6386109134157
(E) SEAT TUBE LENGTH (CENTER TO TOP)489512538563586
(F) STAND OVER HEIGHT733755779803825
(G) BOTTOM BRACKET DROP7272727272
(H) REAR CENTER400400400400400
(I) FRONT CENTER570591601626652
(J) WHEELBASE95898099010161042
(K) FORK LENGTH376376376376376
(L) FORK OFFSET5050454545
(M) STACK473495520544566
(N) REACH378392404421440
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